Optimization Model of Oil-Volume Marking with Tilted Oil Tank
|
|
- Solomon Crawford
- 5 years ago
- Views:
Transcription
1 Open Journal of Optimization ttp://.doi.org/1.36/ojop.1.1 Publised Online December 1 (ttp:// Optimization Model of Oil-olume Marking wit Tilted Oil Tank Wei Xie 1 Xiaojing Wang Huize Cui 3 Jun Cen 3 1 Department of Matematics Sicuan University of Science & Engineering Zigong Cina Scool of Computer Science Sicuan University of Science & Engineering Zigong Cina 3 Scool of Automation and Electronic Information Sicuan University of Science & Engineering Zigong Cina xiewei@suse.edu.cn Received September 11 1; revised October 1 1; accepted October 1 ABSTRACT In tis paper te relationsip model between te oil volume and te vertically tilting parameter (α) te orizontally tilting parameter (β) and te displayed eigt of oil ( ) is first constructed wit te tilted oil tank. Ten based on te data of te oil output volume at different time of day an optimization model of oil-volume marking wit tilted oil tank is establised. Finally parameters α =. and β = 3.5 are estimated by using nonlinear least squares metod and te marking number of te tank-volume meter is given. Keywords: Optimization Model; Oil Tank Tilt; Oil-olume Marking Problem; Least Squares Metod; Parameter Estimation 1. Introduction In [1] te oil-volume marking problem wit tilted oil tank is sown and is also a practical one for some oil enterprises. It is well known tat tere are several oil tanks and corresponding oil measuring management system in gas station wic can measure te input or output oil volumes and te eigt of te oil in te tank by means of runoff meters and oil eigt meters. Troug a real-time calculation on te relationsip between te oil eigt and te oil volume we can get te canging conditions of te oil eigt and te oil volume in te tank. Because of te deformation of te ground work te oil tanks ave been tilted after a period of time of operation and it needs to remark te oil-volume meter regularly. Te oil volume stored in an inclined cylinder tank is discussed in [-] and te oil volume stored in an inclined rectangular parallelepiped tank is studied in [5]. In tis paper te oil tank is more sopisticated geometric sape wit a cylinder sape in te middle and two spere-cal top on bot sides. Te studying metod presented in tis paper is: te relationsip between te oil volume and te eigt of te oil is first set up under te situation of no tilting. Secondly based on te symmetry of te oil tank te situations of te vertical tilted tank wit oil on two sides and on only one side and te situations of te orizontal tilted tank will be considered by turning into te corresponding oil volume in te situation of no tilting respectively. Ten te relationsip model between te oil volume and sall be syntesized wen te tank tilts not only vertically but also orizontally. Finally by using non-linear least squares metod parameters and will be estimated and te marking number of te tank-volume meter will be given.. Te Oil olume of te Tank wit No Tilting Te tank consists of two differently saped parts: te main body is a cylinder te two sides are two sperical top. In order to compute te oil volume tey sould be considered respectively (see Figure 1). From Figure 1 we know tat te volume of te sadowed part can be divided into two parts: cylinder part ( ) and sperical body ( ) and C S C L R Rx (.1) Figure 1. Oil tank of no tilting. Copyrigt 1 SciRes.
2 W. XIE ET AL. 1 were S dy S y H r r R y +arcsin r R y H r H R y d y R H r H (.) is te radius of te sperical body R is te radius of te orizontal round section H is te widt of te sperical body is te oil eigt S y is te random level section of te sperical body. Let denote te oil volume of te tank. Ten it follows from (.1) and (.) tat C S L R R x H r r R y +arcsin r R y H r H R y d y. 3. Te Oil olume of te Tilted Tank (.3) Te tank may tilt vertically or orizontally. Tus we first consider te influence of vertically tilting angle and te orizontally tilting angle to te oil volume meter respectively. Ten we sall syntetically study te relationsip among te oil volume of te tank te oil eigt and te tilted parameter. Based on te known data and te Cartesian coordinate system wit taking te center point of te oil tank as origin it is easy to get te following four equations for boundary contour of te tank: y 1.5 y 1.5 (3.1) y R x3.375 y R x Under normal circumstances wen te tank tilts vertically wit an angle of (see Figure ) te equation of intersection line P met by te oil surface and vertical section of te tank can be obtained as follows: y x tan 1.5. (3.) 3.1. Situation wit Oil on Bot Sides From Figure 3 (3.1) and (3.) we ave y1 x1 y1 1R x y1 R tan 1.5 (3.3) were 1 is minimum distance from oil surface to bottom of tank (see Figure 3). Tus (3.3) implies te following relationsip between and : R R tan wic can be rewritten as 1 1. (3.) Similarly let denote maximum distance from oil surface to bottom of tank (see Figure 3). Ten te relationsip between and is i.e R R tan. (3.5) By using te metod of cutting and filling te oil volume of te tank can be sown as follows (3.6) were ( 1 1i i ) can be calculated from (.3) (3.) and (3.5) as follows Figure. Tilting oil tank. Figure 3. Te situation wit oil on bot sides. Copyrigt 1 SciRes.
3 W. XIE ET AL. v 1 i i i L R Rx i H r r R y +arcsin r R y H r H R y d y. 3.. Situation wit Oil on Only One Side Similarly let 3 denote maximum distance from oil surface to bottom of tank (see Figure ) wen te tank in bot side as oil on only one side we ave y x y 3 R x y R and te relationsip between tan and is +1.5 R R tan wic can be rewritten as Based on we ave n (3.7) y1 x1 tan 1.5 y1 1.5 x1. tan From (.3) and (3.7) now we know 1 L R d tan R x x 3 L R Rx 3 H r r R y +arcsin r R y H r H R y dy. Tus by using te metod of cutting and filling te oil volume of te tank can be obtained as follows: Figure. Te situation wit oil on only one side H r r R y +arcsin r R y H r H R y dy L R Rx tan 3.3. Horizontally Tilting Model (3.8) Because te main body of te tank is a cylinder (center symmetry) bot te oil marking stylet and te plumb line pass troug te center of its section and te stylet will move wit te lean of te tank wen te tank tilts orizontally wit an angle of. Te relation between te oil marking stylet and te plumb line can be sown in Figure 5. Let denote te real oil eigt of te tank denote te marking eigt on te oil meter. Tus te relationsip between and can been sown as follows: tat is R R cos. (3.9) 3.. Te Tilted Bot ertically and Horizontally Tank Wen te tank is tilted bot vertically and orizontally we replace in (3.) (3.5) and (3.7) by in (3.9) and get ˆ ˆ = k 1 3. (3.1) k k Next we replace k in (3.6) and (3.8) by ˆ in (3.1) for k 1 3 and denote te k Copyrigt 1 SciRes.
4 W. XIE ET AL. 3 te mean of tat is.577%. By Matlab soft we compare te tested results wit te calculated results after inpouring oil into te tank in Figure 6. Figure 5. Te section sketc map of te orizontally tilted tank. relationsip model between and te oil volume in te situation wit oil on bot sides and wit oil on only one side as follows respectively: j j j 1. (3.11). Confirmation of te Parameter and te Marking Based on te tested data from 1 Contemporary Under-gradute Matmatical Contest in Modeling [1] te oil output i at te different time of day can be obtained. Furter it follows from te relationsip model (3.11) tat we ave 1 j 1. ji j i j i Tus we can construct a optimization model for oil-volume marking wit tilted oil tank as follows: n min S j 1. (.1) i1 By using nonlinear least squares metod and can be estimated. Firstly tirty groups of data are randomly extracted from te first 3 groups of data. Let te step cange of be.5. Ten by (3.1) and (3.) we can calculate intersecting point of line P and te edge of te tank and can fix on j 1 or j in (3.11) based on te intersecting point. Tus by te model (.1) and Matlab soft te minimum relative error between te calculated results and te tested numbers can be confirmed and te tilting parameters. and 3.5 can be computed. Finally we ave te oil volume of te tilted tank (see Table 1). 5. Te Analysis and Test of te Model In order to test te correctness of te model (3.11) te data after inpouring oil into te tank is used to calculate te oil volumes of te corresponding oil eigts wic are analyzed in Excel wit te corresponding tested re sults. Te maximum of absolute value for te relative error of te corresponding calculated results to te tested number is.8% te minimum of tat is.1% and i ji 6. Conclusions Many oil tanks will be tilted after a period of time because of construction operation or te deformation of ground work and te oil volume marking of tank will be canged. A number of autors mainly analyzed ow to calculate te tank volume or studied te factors wic influence te marking and measuring of oil tanks under te normal situation. In fact it is very important to study te recognition of te tilted oil tanks and te marking of oil volume. Te purpose of tis paper is to construct te optimization model of oil-volume marking wit tilted oil tank to estimate te tilting parameters and by using Table 1. Te oil volume of te tilted tank. Heigt/cm alue/l Heigt/cm alue/l Heigt/cm alue/l Figure 6. Grap of oil-volume marking and calculated oil volume. Copyrigt 1 SciRes.
5 W. XIE ET AL. nonlinear least squares metod and to give te marking number of te tank-volume meter. Moreover te optimization model presented in tis paper can be used to solve te problem of te oil volume marking wen te oil tank is tilted and can also be applied to solve te volume problems of many containers wit various different sapes. 7. Acknowledgements Tis work was supported by te Sicuan Yout Science and Tecnology Foundation (8ZQ6-8) te Open- Foundation of Artificial Intelligence of Key Laboratory of Sicuan Province (9RZ1) and te Scientific Re- searc Fund of Sicuan Provincial Education Department (1ZA136). [] E. Q. Gao and P. Y. Feng Calculation of te Reserve of Horizontal Cylindrical Oil Storage Tank Declined Fiting at Different Liquid Level Journal of Sandong Metallurgy ol pp [3] T. J. Tian olume Calculation of te Straigt Cylindric Part of Tied Horizontal Tank Journal of Modern Measure and Test ol pp [] F. J. Sun A Discussion on Some Difficulties in Calibra- tion Calculation of Horizontal Oil Tank olume Journal of Petroleum Products Application Researc ol. 18 No. 5 pp. -. [5] X. G. Pan Measurement and Calculation of Tilt Horizontal Tank olume Journal of Oil & Gas Storage and Transportation ol. 6 No pp REFERENCES [1] ttp:// 8cae73f7635aeee8.tml Copyrigt 1 SciRes.
Math Practice Use a Formula
9.4 Volumes of Prisms How can you find te volume of a prism? ACTIVITY: Pearls in a Treasure Cest Work wit a partner. A treasure cest is filled wit valuable pearls. Eac pearl is about centimeter in diameter
More informationANALYSIS OF WORK ROLL THERMAL BEHAVIOR FOR 1450MM HOT STRIP MILL WITH GENETIC ALGORITHM
Journal of Teoretical and Applied Information Tecnology 3 t September 2. Vol. 43 No.2 5-2 JATIT & LLS. All rigts reserved. ANALYSIS OF WORK ROLL THERMAL BEHAVIOR FOR 45MM HOT STRIP MILL WITH GENETIC ALGORITHM
More informationRevision Topic 12: Area and Volume Area of simple shapes
Revision Topic : Area and Volume Area of simple sapes You need to learn ALL of te following area formulae: Rectangle Triangle W L b Area = lengt widt Area = base eigt = ½ b Parallelogram Trapezium a b
More information青藜苑教育 Example : Find te area of te following trapezium. 7cm 4.5cm cm To find te area, you add te parallel sides 7
青藜苑教育 www.tetopedu.com 00-6895997 3095457 Area of simple sapes Revision Topic : Area and Volume You need to learn ALL of te following area formulae: Rectangle Triangle W L Area = lengt widt Area = b base
More information16.1 Volume of Prisms and Cylinders
Name Class Date 16.1 Volume of Prisms and Cylinders Essential Question: How do te formulas for te volume of a prism and cylinder relate to area formulas tat you already know? Explore G.11.D Apply te formulas
More informationOverall stability of multi-span portal sheds at right-angles to the portal spans
Overall stability of multi-span portal seds at rigt-angles to te portal spans SCI s Senior Manager for Standards, Carles M King, explains te approac for design of long-span portal seds. 1. Introduction
More informationTo find the volume of a pyramid and of a cone
- Volumes of Pyramids and Cones Common Core State Standards G-GMD.A. Use volume formulas for... pyramids, cones... to solve problems. G-MG.A. Use geometric sapes, teir measures, and teir properties to
More informationStudy of microrelief influence on optical output coefficient of GaN-based LED
Study of microrelief influence on optical output coefficient of GaN-based LED Danilina T.I., Cistoyedova I.A. and Popov A.A. Tomsk State University of Control Systems and Radioelectronics, Lenina prospect
More information234 The National Strategies Secondary Mathematics exemplification: Y7
234 Te National Strategies Secondary Matematics exemplification: Y7 Pupils sould learn to: Deduce and use formulae to calculate lengts, perimeters, areas and volumes in 2-D and 3-D sapes As outcomes, Year
More informationPhysics Engineering PC 1431 Experiment P2 Heat Engine. Section B: Brief Theory (condensed from Serway & Jewett)
Pysics Engineering PC 1431 Experiment P2 Heat Engine Section A: Introduction Te invention of steam engine played a very significant role in te Industrial Revolution from te late 1700s to early 1800s. Te
More informationGround Improvement Using Preloading with Prefabricated Vertical Drains
DISCUSSION of: Ground Improvement Using Preloading wit Prefabricated Vertical Drains Full Reference: Dar, A.S., Siddique, A., Ameen, S.F., (211). Ground Improvement using Pre-loading wit Prefabricated
More informationApplications. 38 Looking for Pythagoras. Find the missing length(s).
Applications. A rigt triangle as legs of lengt inces and inces. a. Find te area of a square drawn on te ypotenuse of te triangle. b. Wat is te lengt of te ypotenuse?. Use te Pytagorean Teorem to find te
More informationCalculation of Theoretical Torque and Displacement in an Internal Gear Pump
TECHNICAL REPORT Calculation of Teoretical Torque and Displacement in an Internal Gear Pump Y. INAGUMA Tis paper describes numerical determination of teoretical torque (ideal torque) and teoretical stroke
More informationPrediction of steel plate deformation due to triangle heating using the inherent strain method
J Mar Sci Tecnol (005) 10:11 16 DOI 10.1007/s00773-005-00-5 Prediction of steel plate deformation due to triangle eating using te inerent strain metod Cang Doo Jang 1, Tae Hoon Kim, Dae Eun Ko 3, Tomas
More informationBalanced Binary Trees
Balanced Binary Trees 1 Binary searc trees provide O(log N) searc times provided tat te nodes are distributed in a reasonably balanced manner. Unfortunately, tat is not always te case and performing a
More informationNumerical Simulation of Stresses in Thin-rimmed Spur Gears with Keyway B. Brůžek, E. Leidich
Numerical Simulation of Stresses in Tin-rimmed Spur Gears wit Keyway B. Brůžek, E. Leidic Tis paper contains an investigation of te key on a stress distribution in a tin-rimmed spur gear. A stress analysis
More information4.2 Using Similar Shapes
LESSON 4.2 Using Similar Sapes Proportionalit 7.5. Generalize te critical attributes of similarit, including ratios witin and between similar sapes. ESSENTIL QUESTION How can ou use similar sapes to find
More informationReflections on the drinking bowl 'Balance'
Supplement to Fun wit oueold object and centre of ma, originally publied in te German journal Pyik in unerer Zeit, 9-96 eflection on te drinking bowl Balance I te bowl made of maive tainle teel? No: ma
More informationMath GPS. 2. Art projects include structures made with straws this week.
Number of Plants Mat GPS. List te measurements in order from greatest to least., inces,5 feet mile 75 yards Greatest. Art projects include structures made wit straws tis week. Number of Projects, p Total
More informationInstallation the DELTABEAM Frame
Tese installation instructions are intended to be used togeter wit te project s erection metod statement were te instructions may be complemented. If tere are differences between te erection metod statement
More informationOD DVOSTRUKO ZASTAKLJENOG PROZORA DO DVOSTRUKE FASADE INDIKATORI PRENOSA TOPLOTE STACIONARNOG STANJA
OD DVOSTRUKO ZASTAKLJENOG PROZORA DO DVOSTRUKE FASADE INDIKATORI PRENOSA TOPLOTE STACIONARNOG STANJA FROM DOUBLE-GLAZED WINDOW TO DOUBLE-SKIN FACADE STEADY STATE HEAT TRANSFER INDICATORS Gabriel NĂSTASE
More informationCalculation Methodology of Translucent Construction Elements in Buildings and Other Structures
MATEC Web of Conferences 96, 005 (08) ttps://doi.org/0.05/matecconf/0896005 XXVII R-S-P Seminar 08, Teoretical Foundation of Civil Engineering Calculation Metodology of Translucent Construction Elements
More informationVolumes of Pyramids. Essential Question How can you find the volume of a pyramid?
11.6 Volumes of Pyramids Essential Question How can you find te volume of a pyramid? Finding te Volume of a Pyramid Work wit a partner. Te pyramid and te prism ave te same eigt and te same square base.
More informationApplying Trigonometric Functions. ENTERTAINMENT The circus has arrived and the roustabouts must put
5-4 OJETIVE Use trigonometry to find te measures of te sides of rigt triangles. pplying Trigonometric Functions ENTERTINMENT Te circus as arrived and te roustabouts must put up te main tent in a field
More informationSTUDY AND IMPROVEMENT FOR SLICE SMOOTHNESS IN SLICING MACHINE OF LOTUS ROOT
STUDY AND IMPROVEMENT FOR SLICE SMOOTHNESS IN SLICING MACHINE OF LOTUS ROOT Deyong Yang 1,*, Jianping Hu 1,Enzhu Wei 1, Hengqun Lei 2, Xiangci Kong 2 1 Key Laboratory of Modern Agricultural Equipment and
More informationStructural optimal design of grape rain shed
Available online at www.sciencedirect.com Procedia Engineering 31 (2012) 751 755 International Conference on Advances in Computational Modeling and Simulation Structural optimal design of grape rain shed
More information20.1 Heights and distances
20 Heigts an istances INTROUTION In tis capter, we will learn te practical use of trigonometry in our ay-to-ay life. We will see ow trigonometry is use for fining te eigts an istances of various objects,
More informationEssential Question How can you find the surface area and the volume of a cone? 3 in. π
11.7 Suface Aeas and Volumes of Cones Essential Question How can you find te suface aea and te volume of a cone? Finding te Suface Aea of a Cone Wok wit a patne. Constuct a cicle wit a adius of 3 inces.
More informationHCR OF HEAT PUMP ROOM AIR CONDITIONER IN CHINA. Beijing , China
OF HEA PUMP ROOM AIR CONDIIONER IN CHINA Baolong Wang 1, Wenxing Si 1, uan Cen 1 1 Department of Building Sciencesingua University, Beijing 100084, Cina ABSRAC Definition of eating/cooling capacity ratio
More informationGoal: Measure the pump curve(s)
Pump Performance Tes;ng Goal: Measure te pump curve(s) Head versus flow rate: Efficiency versus flow rate: Maximum ead at = 0 Maximum flow rate at = 0 η η = 0 wen = 0 and = 0 Maximum efficiency Pump tes;ng
More informationAnalysis on horizontal bearing capacity based on catastrophe theory of anti-slide micropiles
Vietrock15 an ISRM specialized conference Vietrock15 1-13Marc 15, Hanoi, Vietnam Analysis on orizontal bearing capacity based on catastrope teory of anti-slide micropiles YimingXiang a *, Wanxue Long a
More informationVariance Estimation of the Design Effect
JSM 013 - Survey Researc Metods Section Variance Estimation of te Design Effect Alberto Padilla Banco de México Abstract Sample size determination is a crucial part of te planning process of a survey and
More informationParameters Effecting on Head Brown Rice Recovery and Energy Consumption of Rubber Roll and Stone Disk Dehusking
Journal of Agricultural Science and Technology B 5 (2015) 383-388 doi: 10.17265/2161-6264/2015.06.003 D DAVID PUBLISHING Parameters Effecting on Head Brown Rice Recovery and Energy Consumption of Rubber
More informationAnalysing the energy consumption of air handling units by Hungarian and international methods
Analysing te energy consumption of air andling units by Hungarian and international metods László Kajtár 1, Miklós Kassai 2,* 1,2 Budapest University of Tecnology and Economics (BUTE), Budapest, Hungary
More informationRussell James Department of Scientific and Industrial Research Taupo-ldairakei, New Zealand
MEASUREMENT OF STEAM-TJATER FLOWS FOR THE TOTAL FLOW TURBIlJE Russell James Department of Scientific and Industrial Researc Taupo-ldairakei, New Zealand Hot water geotermal fields discarge steam-water
More informationp x The revenue function is 5. What is the maximum vertical distance between the line
SETION 4.7 OTIMIZTION ROLEMS 331 and Ris called te revenue function. Te derivative R of te revenue function is called te marginal revenue function and is te rate of cange of revenue wit respect to te numer
More information10. Consider the following problem: A box with an open top is to. 11. A farmer wants to fence an area of 1.5 million square feet in a
8 HTER 4 LITIONS OF DIFFERENTITION 4.7 EXERISES 1. onsider te following prolem: Find two numers wose sum is and wose product is a maximum. (a) Make a tale of values, like te following one, so tat te sum
More informationDescription of Danish Practices in Retail Trade Statistics.
Description of Danis Practices in Retail Trade Statistics. 1. Statistical units and reporting units Units and population Te enterprises in te Retail Trade Index are all legal units. In te Central Business
More informationGas Flow into Rotary Valve Intake and Exhaust Mechanism in Internal Combustion Engine
World Academy of Science, Engineering and Tecnology Vol:7, No:4, 13 Gas Flow into Rotary Valve Intake and Exaust Mecanism in Internal Combustion Engine R. Usubamatov, Z. A. Rasid International Science
More information2 2D 2F. 1pc for each 20 m of wire. h (min. 45) h (min. 45) 3AC. see details J, E
TEXTILE AIR DIFFUSERS - - INSTRUCTIONS AIR FOR MOUNTING 1 1D 1F see details A, B, C 2 2D 2F see details A, B, C (min. 32) min. every 0 mm 1pc for eac 20 m of wire min. every 0 mm 1pc for eac 20 m of wire
More informationTORQUE CONVERTER MODELLING FOR ACCELERATION SIMULATION
UNIVERSITY OF PITESTI SCIENTIFIC BULLETIN FACULTY OF MECHANICS AND TECHNOLOGY AUTOMOTIVE series, year XVII, no.1 ( 3 ) TORQUE CONVERTER MODELLING FOR ACCELERATION SIMULATION 1 Ciobotaru, Ticuşor *, 1 Vînturiş,
More informationComputerized Models for Shelf Life Prediction of Post-Harvest Coffee Sterilized Milk Drink
Libyan Agriculture esearch Center Journal International (6): 74-78, 011 ISSN 19-4304 IDOSI Publications, 011 Computerized Models for Shelf Life Prediction of Post-Harvest Coffee Sterilized Milk Drink 1
More informationRegression Models for Saffron Yields in Iran
Regression Models for Saffron ields in Iran Sanaeinejad, S.H., Hosseini, S.N 1 Faculty of Agriculture, Ferdowsi University of Mashhad, Iran sanaei_h@yahoo.co.uk, nasir_nbm@yahoo.com, Abstract: Saffron
More information1/1 FULL SIZE 3/4 QUARTER SIZE 1/2 HALF SIZE EXTRA LARGE SIZE EXTRA LONG SIZE
STERILE CONTAINER SYSTEMS BIO-BARRIER 1/1 FULL SIZE 3/4 QUARTER SIZE 1/2 HALF SIZE EXTRA LARGE SIZE EXTRA LONG SIZE Aygün Bio-Barrier model sterilization container systems are designed wit mecanical valves
More informationLászló Mester. The new physical-mechanical theory of granular materials
László Mester Te new pysical-mecanical teory of granular materials 9 - - Contents Introduction 3 Granular material as a distinct state of matter 4 Pysical properties of te granular material in relation
More information1/1 FULL SIZE 3/4 QUARTER SIZE 1/2 HALF SIZE EXTRA LARGE SIZE EXTRA LONG SIZE
BIO-BARRIER 1/1 FULL SIZE 3/4 QUARTER SIZE 1/2 HALF SIZE EXTRA LARGE SIZE EXTRA LONG SIZE Aygün Bio-Barrier model sterilization container systems are designed wit mecanical valves bot in bottom and lid
More informationRed Green Black Trees: Extension to Red Black Trees
Red Green Black Trees: Extension to Red Black Trees Seyfeddine Zouana*, Djamel Eddine Zegour Laboratoire de la Communication dans les Systèmes Informatiques, Ecole nationale Supérieure d'informatique,
More informationInfluence of the mass flow ratio water-air on the volumetric mass transfer coefficient in a cooling tower
International Journal of CemTec Researc CODEN (UA): IJCRGG, IN: 974-49, IN(Online):455-9555 Vol.11 No.1, pp 167-173, 18 Influence of te mass flow ratio water-air on te volumetric mass transfer coefficient
More informationPoint Pollution Sources Dimensioning
Point Pollution Sources Diensioning Georgeta CUCULEANU 1 ABSTRACT In tis paper a etod for deterining te ain pysical caracteristics of te point pollution sources is presented. It can be used to find te
More informationEffect of SPT Hammer Energy Efficiency in the Bearing Capacity Evaluation in Sands
Proceedings of the 2 nd World Congress on Civil, Structural, and Environmental Engineering (CSEE 17) Barcelona, Spain April 2 4, 2017 Paper No. ICGRE 123 ISSN: 2371-5294 DOI: 10.11159/icgre17.123 Effect
More informationRelation between Grape Wine Quality and Related Physicochemical Indexes
Research Journal of Applied Sciences, Engineering and Technology 5(4): 557-5577, 013 ISSN: 040-7459; e-issn: 040-7467 Maxwell Scientific Organization, 013 Submitted: October 1, 01 Accepted: December 03,
More informationIs urban food demand in the Philippines different from China?
Singapore Management University Institutional Knowledge at Singapore Management University Researc Collection Scool Of Economics Scool of Economics 0-04 Is urban food demand in te Pilippines different
More informationBIOLOGICALLY INSPIRED MULTIFUNCTIONAL COMPOSITE PANEL WITH INTEGRATED CIRCULATORY SYSTEM FOR THERMAL CONTROL
BIOLOGICALLY INSPIRED MULTIFUNCTIONAL COMPOSITE PANEL WITH INTEGRATED CIRCULATORY SYSTEM FOR THERMAL CONTROL A. D. Williams, M. E. Lyall, L. E. Underwood, and B. J. Arritt Air Force Researc Laboratory,
More informationActa Chimica and Pharmaceutica Indica
Acta Chimica and Pharmaceutica Indica Research Vol 7 Issue 2 Oxygen Removal from the White Wine in Winery VladimirBales *, DominikFurman, Pavel Timar and Milos Sevcik 2 Faculty of Chemical and Food Technology,
More informationAnnex 16. Methodological Tool. Tool to determine project emissions from flaring gases containing methane
CDM Met Panel Twenty-fourt meeting Page 1 Metodological Tool Tool to determine project emissions from flaring es containing metane I. DEFINITIONS, SCOPE, APPLICABILITY AND PARAMETERS Definitions For te
More informationConjoint Analysis: A Study of Canned Coffee in Taiwan
238 ICSNS International ournal of Computer Science and Network Security, VOL.8 No.8, August 2008 Conoint Analysis: A Study of Canned Coffee in aiwan Meng-Long Si 1, Cen-Yin Liu 2, Biing-Wen Huang 3, Souua
More informationResearch on the Reciprocating Sealing of Fracturing Pump
TELKOMNIKA, Vol.10, No.3, September 2012, pp. 499~504 ISSN: 1693-6930 accredited by DGHE (DIKTI), Decree No: 51/Dikti/Kep/2010 499 Researc on te Reciprocating Sealing of Fracturing Pump Wei Bing Zu 1,
More informationSTUDY ON THE SCOOP ANGLE CHARCTERISTICS OF A HANDHELD TILLER S ROTARY BLADE / 微耕机用旋耕弯刀正切刃背角特性研究
Vol. 49, No. /6 STUDY ON THE SCOOP ANGLE CHARCTERISTICS OF A HANDHELD TILLER S ROTARY BLADE / 微耕机用旋耕弯刀正切刃背角特性研究 Ms. Stud. Eng. Zang Y.H. ), As. P.D. Eng. Yang L. ), Ms. Stud. Eng. Niu P. Ms. Stud. Eng.
More informationThe Violin Bow: Taper, Camber and Flexibility
Te Violin Bow: Taper, Camber and lexibility Colin Goug Scool of Pysics and Astronomy, University of Birmingam, B13 9SN,UK a) (Dated: 11/22/1) An analytic, small-deflection, simplified model of te modern
More informationJournal of Chemical and Pharmaceutical Research, 2017, 9(9): Research Article
Available online www.jocpr.com Journal of Chemical and Pharmaceutical Research, 2017, 9(9):135-139 Research Article ISSN : 0975-7384 CODEN(USA) : JCPRC5 The Identification and Quantitation of Thymol and
More informationAn experimental study on the design method of a real-sized Mobile Bridge for a moving vehicle
Mobile and Rapidly ssembled Structures I 93 n experimental study on te design metod of a real-sized Mobile ridge for a moving veicle Y. ikairo, I. rio, M. Nakazawa, S. Ono 3, J. olnicki-szulc 4, P. Pawlowski
More informationStudy of Steam Export Transients in a Combined Cycle Power Plant
Study of Steam Export Transients in a Combined Cycle ower lant Alfonso Junquera Delgado Departamento Mecánico, Empresarios Agrupados c\ Magallanes 3 Madrid 8003 ajd@empre.es Almudena Travesí de los Santos
More informationWe Protect Your Yarn Like No One Else
FOR FURTHER INFORMATION VISIT WWW.SPINCAN.NET We Protect Your Yarn Like No One Else SPINCAN MANUFACTURING COMPANY REGD OFFICE Sakespeare Sarani, Century Towers, Room no. 501 Kolkata 700 017, India PHONE
More informationThermal Hydraulic Analysis of 49-2 Swimming Pool Reactor with a. Passive Siphon Breaker
Thermal Hydraulic Analysis of 49-2 Swimming Pool Reactor with a Passive Siphon Breaker Zhiting Yue 1, Songtao Ji 1 1) China Institute of Atomic Energy(CIAE), Beijing 102413, China Corresponding author:
More informationGail E. Potter, Timo Smieszek, and Kerstin Sailer. April 24, 2015
Supplementary Material to Modelling workplace contact networks: the effects of organizational structure, architecture, and reporting errors on epidemic predictions, published in Network Science Gail E.
More informationFixation effects: do they exist in design problem solving?
Environment and Planning B: Planning and Design, 1993, volume 20, pages 333-345 Fixation effects: do tey exist in design problem solving? A T Purcell, P Williams, J S Gero, B Colbron Department of Arcitectural
More informationA New Approach for Smoothing Soil Grain Size Curve Determined by Hydrometer
International Journal of Geosciences, 2013, 4, 1285-1291 Published Online November 2013 (http://www.scirp.org/journal/ijg) http://dx.doi.org/10.4236/ijg.2013.49123 A New Approach for Smoothing Soil Grain
More informationwine 1 wine 2 wine 3 person person person person person
1. A trendy wine bar set up an experiment to evaluate the quality of 3 different wines. Five fine connoisseurs of wine were asked to taste each of the wine and give it a rating between 0 and 10. The order
More informationNEW ZEALAND AVOCADO FRUIT QUALITY: THE IMPACT OF STORAGE TEMPERATURE AND MATURITY
Proceedings V World Avocado Congress (Actas V Congreso Mundial del Aguacate) 23. pp. 647-62. NEW ZEALAND AVOCADO FRUIT QUALITY: THE IMPACT OF STORAGE TEMPERATURE AND MATURITY J. Dixon 1, H.A. Pak, D.B.
More informationLabor Supply of Married Couples in the Formal and Informal Sectors in Thailand
Southeast Asian Journal of Economics 2(2), December 2014: 77-102 Labor Supply of Married Couples in the Formal and Informal Sectors in Thailand Chairat Aemkulwat 1 Faculty of Economics, Chulalongkorn University
More informationStudy on Correlation Between Coating Rate and Hot Water Soluble Substances of Reconstituted Tobacco
American Journal of Agriculture and Forestry 2018; 6(4): 65-70 http://www.sciencepublishinggroup.com/j/ajaf doi: 10.11648/j.ajaf.20180604.11 ISSN: 2330-8583 (Print); ISSN: 2330-8591 (Online) Study on Correlation
More informationInternational Plant Protection Convention Page 1 of 10
International Plant Protection Convention Draft ISPM: Revision to Annex 1 and Annex 2 to ISPM 15 (Regulation of wood packaging material in international trade) 2006-010A&B [1]Draft revision of Annex 1
More informationQuality of western Canadian flaxseed 2013
ISSN 1700-2087 Quality of western Canadian flaxseed 2013 Ann S. Puvirajah Oilseeds Contact: Ann S. Puvirajah Oilseeds Tel : 204 983-3354 Email: mailto:ann.puvirajah@grainscanada.gc.ca Fax : 204-983-0724
More information2. The differential pressure across control valves must not vary too much
2. Te differential pressre across control valves mst not vary too mc Common roblems roblems, typical indicating tat condition nmber two is not met: - Continos oscillation of room temperatre. - Room temperatres
More informationRESEARCH VESSEL SALMONID CPUE IN RELATION TO THE NORTHERN BOUNDARY OF THE SQUID DRIFTNET FISHERY
NOT TO BE CITED BY FRI-UW-9 118 INPFC DOCUMENT NUMBER September 1991 RESEARCH VESSEL SALMONID CPUE IN RELATION TO THE NORTHERN BOUNDARY OF THE SQUID DRIFTNET FISHERY by Robert V. Walker FISHERIES RESEARCH
More informationDecision making with incomplete information Some new developments. Rudolf Vetschera University of Vienna. Tamkang University May 15, 2017
Decision making with incomplete information Some new developments Rudolf Vetschera University of Vienna Tamkang University May 15, 2017 Agenda Problem description Overview of methods Single parameter approaches
More informationCOMPARISON OF CORE AND PEEL SAMPLING METHODS FOR DRY MATTER MEASUREMENT IN HASS AVOCADO FRUIT
New Zealand Avocado Growers' Association Annual Research Report 2004. 4:36 46. COMPARISON OF CORE AND PEEL SAMPLING METHODS FOR DRY MATTER MEASUREMENT IN HASS AVOCADO FRUIT J. MANDEMAKER H. A. PAK T. A.
More informationQuality of western Canadian flaxseed 2014
ISSN 1700-2087 Quality of western Canadian flaxseed 2014 Ann S. Puvirajah Oilseeds Contact: Ann S. Puvirajah Oilseeds Tel : 204 983-3354 Email: ann.puvirajah@grainscanada.gc.ca Fax : 204-983-0724 Grain
More informationTable A.1: Use of funds by frequency of ROSCA meetings in 9 research sites (Note multiple answers are allowed per respondent)
Appendix Table A.1: Use of funds by frequency of ROSCA meetings in 9 research sites (Note multiple answers are allowed per respondent) Daily Weekly Every 2 weeks Monthly Every 3 months Every 6 months Total
More information27004 Preliminary Results of an ERT in a Vineyard in Estremoz, Portugal
27004 Preliminary Results of an ERT in a Vineyard in Estremoz, Portugal A.M. Correia* (Evora University) & J. Passos (R&P Business, Lda.) SUMMARY In 2014 a geophysical survey was carried out in a vineyard
More informationGeometry Supplement for Math 60 Perimeter, Area, and Volume
Geomety Suppement fo Mat 60 Peimete, Aea, and Voume Geomety comes fom te Geek wods geo meaning eat and meton meaning measue. Today we wi ean about ow to measue cetain featues of two- and tee-dimensiona
More informationFABRICATION AND TESTING OF A HIGH-TEMPERATURE PRINTED CIRCUIT HEAT EXCHANGER
FABRICATION AND TESTING OF A HIGH-TEMPERATURE PRINTED CIRCUIT HEAT EXCHANGER Mingui Cen, Xiaodong Sun *, Ricard N. Cristensen Te Oio State University 201 W 19 t Ave, Columbus, OH 43210 cen.3370@osu.edu,
More information1. Expressed in billions of real dollars, seasonally adjusted, annual rate.
ROUTPUT -- Real GNP/GDP 1. Expressed in billions of real dollars, seasonally adjusted, annual rate. 2. First Monthly Vintage: 1965:M11 First Quarterly Vintage: 1965:Q4 3. First Observation: 1947:Q1 4.
More informationPerformance Analysis of Impeller and Rubber Roll Husker Using Different. Varieties of Rice
Performance Analysis of Impeller and Rubber Roll Husker Using Different Varieties of Rice D. Shitanda 1, Y. Nishiyama 2, S. Koide 2 1 Faculty of Agriculture, Jomo Kenyatta University of Agriculture and
More informationOXYGEN CONTENT OF COMMERCIAL FROZEN ORANGE
HGGART: OXYGEN CONTENT OXYGEN CONTENT OF COMMERCIAL FROZEN ORANGE CONCENTRATE R. L. HGGART Florida Citrus Commission Lake Alfred Incorporation air into citrus products du ring processing exposes tem to
More informationQuality of Canadian oilseed-type soybeans 2017
ISSN 2560-7545 Quality of Canadian oilseed-type soybeans 2017 Bert Siemens Oilseeds Section Contact: Véronique J. Barthet Program Manager, Oilseeds Section Grain Research Laboratory Tel : 204 984-5174
More informationOF THE VARIOUS DECIDUOUS and
(9) PLAXICO, JAMES S. 1955. PROBLEMS OF FACTOR-PRODUCT AGGRE- GATION IN COBB-DOUGLAS VALUE PRODUCTIVITY ANALYSIS. JOUR. FARM ECON. 37: 644-675, ILLUS. (10) SCHICKELE, RAINER. 1941. EFFECT OF TENURE SYSTEMS
More informationONLINE APPENDIX APPENDIX A. DESCRIPTION OF U.S. NON-FARM PRIVATE SECTORS AND INDUSTRIES
ONLINE APPENDIX APPENDIX A. DESCRIPTION OF U.S. NON-FARM PRIVATE SECTORS AND INDUSTRIES 1997 NAICS Code Sector and Industry Title IT Intensity 1 IT Intensity 2 11 Agriculture, forestry, fishing, and hunting
More informationSTA Module 6 The Normal Distribution
STA 2023 Module 6 The Normal Distribution Learning Objectives 1. Explain what it means for a variable to be normally distributed or approximately normally distributed. 2. Explain the meaning of the parameters
More informationSTA Module 6 The Normal Distribution. Learning Objectives. Examples of Normal Curves
STA 2023 Module 6 The Normal Distribution Learning Objectives 1. Explain what it means for a variable to be normally distributed or approximately normally distributed. 2. Explain the meaning of the parameters
More informationThe Elasticity of Substitution between Land and Capital: Evidence from Chicago, Berlin, and Pittsburgh
The Elasticity of Substitution between Land and Capital: Evidence from Chicago, Berlin, and Pittsburgh Daniel McMillen University of Illinois Ph.D., Northwestern University, 1987 Implications of the Elasticity
More informationCO-ROTATING FULLY INTERMESHING TWIN-SCREW COMPOUNDING: ADVANCEMENTS FOR IMPROVED PERFORMANCE AND PRODUCTIVITY
CO-ROTATING FULLY INTERMESHING TWIN-SCREW COMPOUNDING: ADVANCEMENTS FOR IMPROVED PERFORMANCE AND PRODUCTIVITY Paul G. Andersen, Coperion Corporation, Ramsey, NJ Frank Lecner, Coperion GmbH, Stuttgart,
More informationTHE REDESIGNED CANADIAN MONTHLY WHOLESALE AND RETAIL TRADE SURVEY: A POSTMORTEM OF THE IMPLEMENTATION
ASA Section on Survey Researc Metods THE REDESIGNED CANADIAN MONTHLY WHOLESALE AND RETAIL TRADE SURVEY: A POSTMORTEM OF THE IMPLEMENTATION Julie Trépanier, Statistics Canada Julie Trépanier, Business Survey
More informationDesign of Conical Strainer and Analysis Using FEA
International Journal of Engineering Science Invention (IJESI) ISSN (Online): 2319 6734, ISSN (Print): 2319 6726 Volume 7 Issue 2 Ver. V February 2018 PP. 61-65 Design of Conical Strainer and Analysis
More informationAppendix A. Table A.1: Logit Estimates for Elasticities
Estimates from historical sales data Appendix A Table A.1. reports the estimates from the discrete choice model for the historical sales data. Table A.1: Logit Estimates for Elasticities Dependent Variable:
More information#611-7 Workbook REVIEW OF PERCOLATION TESTING PROCEDURES. After completing this chapter, you will be able to...
REVIEW OF PERCOLATION 7 TESTING PROCEDURES CHAPTER OBJECTIVES: After completing this chapter, you will be able to... Discuss the purpose of a percolation test. List the regulatory requirements for conducting
More informationQuality of western Canadian pea beans 2010
ISSN 1920-9096 Quality of western Canadian pea beans 2010 Ning Wang Program Manager, Pulse Research Contact: Ning Wang Program Manager, Pulse Research Tel : 204 983-2154 Email: ning.wang@grainscanada.gc.ca
More information5.10. Area and Perimeter INSERT
5.10 Aea and Peimete INSERT A Peimete We egin tis section y eviewing te definition of a polygon, and te definition of peimete. Definition A polygon is a closed geometic figue, wit at least tee sides, in
More informationQuality of western Canadian flaxseed 2012
ISSN 1700-2087 Quality of western Canadian flaxseed 2012 Ann S. Puvirajah Oilseeds Contact: Ann S. Puvirajah Oilseeds Tel : 204 983-3354 Email: ann.puvirajah@grainscanada.gc.ca Fax : 204-983-0724 Grain
More informationQuality of western Canadian pea beans 2011
ISSN 1920-9096 Quality of western Canadian pea beans 2011 Ning Wang Program Manager, Pulse Research Contact: Ning Wang Program Manager, Pulse Research Tel : 204 983-2154 Email: ning.wang@grainscanada.gc.ca
More information