PROCEEDINGS

of

the Second International Conference

on

Fluid and Thermal Energy Conversion

FTEC `97

Yokyakart, Indonesia July 21-24, 1997

Volume 1

Edited by:

G.Ali Mansoori and Aryadi Suwono

LIST OF CONTENTS

p. i:

PREFACE

p.ii:

LIST OF CONTENTS

pp. 1-6:

PRELIMINARY STUDY FOR A PROPELLER USING CAD
Nacera BENSLAFA

pp. 7-12:

STUDIES OF THE WALL SHEAR STRESS IN A TURBULENT PULSATING CHANNEL
Mustaphe H. BOUDGHENE-STAMBOULI and Mohamed BOUDGHENE-STAMBOULI

pp. 13-19:

THE EFFECT OF FORWARD SPEED ON THE DAMPING COEFFICIENT FOR ROLLING SHIPS
Mohamed BOUDGHENE-STAMBOULI and Mustapha H. BOUDGHENE-STAMBOULI

pp. 19-24:

NUMERICAL PREDICTION OF LAMINAR FLOW IN A RADIALLY ROTATING SQUARE DUCT
A. MILOUD, A. MIR and O. IMINE

pp. 25-30:

PULVERIZED COAL COMBUSTION IN A 2D FURNACE:
GENERALIZED FINITE RATE CHEMISTRY VERSUS MIXTURE FRACTION/PDF MODEL
A. EGHLIMI and V. SAHAJWALLA

pp. 31-36:

A NEW TWO-EQUATION MODEL FOR PREDICTING GAS-PARTICLE FLOWS
A. EGHLIMI and C.A.J. FLETCHER

pp. 37-42:

COMPUTATIONAL PREDICTION OF BOILER TUBE EROSION DUE TO THE IMPACTION OF FLY ASH PARTICLES
B.E. LEE and C.A.J FLETCHER

pp. 43-52:

EXPERIMENTAL STUDY ON PHASE BEHAVIOR OF AZERBAIJAN GAS- CONDENSATE DEPOSITS HYDROCARBON SYSTEM
M.T ABASOV, Z.Y. ABBASOV, Sh.J. ABASOV, M.V. PANIN and N.N. GAMIDOV

pp. 53-60:

VAPOR LIQUID EQUILIBRIUM CALCULATION PECULIARITIES OF HYDROCARBON SYSTEM UNDER HIGH PRESSURES AND TEMPERATURES
Z.Ya. ABBASOV

pp. 61-66:

THERMOCONVECTIVE INSTABILITY IN CIRCULAR RIGID VESSELS
P.C. DAUBY, G. LEBON and P. COLINET

pp. 67-72:

MODIFIED VAN DER WAALS AND REDLICH-KWONG EQUATIONS OF STATE FOR ASSOCIATING FLUIDS
Pedro A. Pessoa FILHO, Adolfo P. PIRES, Rahoma S. MOHAMED and G. Ali MANSOORI

pp. 73-78:

APPLICATION OF A NEW EQUATION OF STATE FOR THE DETERMINATION OF THERMODYNAMIC PROPERTIES OF ALCOHOL/HYDROCARBON MIXTURES
Adolfo P. PIRES and Rahoma S. MOHAMED

pp. 79-84:

ASPHALTENE AGGREGATION AND PRECIPITATION FROM BRAZILIAN PETROLEUM FLUIDS
Watson LOH, Valdeci R. de ALMEIDA, Antonio C. da Silva RAMOS and Rahoma S. MOHAMED

pp. 85-90:

CRYSTALLIZATION AND PRECIPITATION OF WAX IN MODEL SYSTEMS
Marcelo G. de OLIVEIRA, Domingos S. GIORDANI, Adriano TONETTI and Rahoma S. MOHAMED

pp. 91-96:

A GALERKIN FINITE-ELEMENT STUDY OF THE ONSET OF DOUBLE-DIFFUSIVE CONVECTION IN A POROUS ENCLOSURE
M. MAMOU, P. VASSEUR and E. BILGEN

pp. 97-100:

NATURAL CONVECTION IN A FAST ROTATION ANNULAR ANISOTROPIC POROUS LAYER
K. ABOUBI and L. ROBILLARD

pp. 101-106:

NUMERICAL SIMULATION OF WAKE FLOW BEHIND TRAPEZOIDAL BLUFF BODIES
P. WANG and R. KAHAWITA

pp. 107-112:

NUMERICAL STUDY OF THE LAMINAR TWO-DIMENSIONAL STEADY THERMAL NATURAL CONVECTION INSIDE A LENGTHENED ENCLOSURE CONSTITUTED OF SEVERAL CYLINDRICAL WALLS USING A FINITE ELEMENT METHOD
W. CHMAISSEM and M. DAGUENET

pp. 113-119:

NUMERICAL OBSERVATION OF SHORT-LIVED MULTICELLULAR FLOWS IN THE BOUSSINESQ THERMAL NATURAL CONVECTION MODEL INSIDE AN LENGTHENED HORIZONTAL ELLIPTICAL CYLINDER
S. NAJOUA, C. MBOW, J. H. LEE, W.H. PARK and M. DAGUENET

pp. 119-124:

NUMERICAL OBSERVATION OF STEADY MULTICELLULAR FLOWS IN THE BOUSSINESQ LAMINAR, THERMAL, TWO-DIMENSIONAL, NATURAL CONVECTION MODEL INSIDE A SPHERICAL ANNULUS
M.N. TAZI-CHARKI and M. DAGUENET

pp. 125-130:

THERMAL TRANSFERS IN A POROUS THERMOSIPHON WITH UNIFORM HEAT FLUX:
INFLUENCE OF THE INERTIA EFFECT
A. BAHET and M. DAGUENET

pp. 131-134:

CONDENSATION OF BINARY VAPOUR MIXTURE AND PURE REFRIGERANTS FLOWING BETWEEN PARALLEL PLATES - COMPARISON OF HEAT TRANSFER CHARACTERISTICS OF R123/R134A AND R11/R12 MIXTURES
H. LOUAHLIA and P.K. PANDAY

pp. 135-140:

CONTRIBUTION TO THE DEVELOPMENT OF AN EXPERIMENTAL DEVICE FOR THE DETERMINATION OF LIQUID-VAPOR EQUILIBRIA PRESENTING A HETEROGENEOUS AZEOTROPE
J. DELIGNY, KUSWANDI and D. CLAUSSE

pp. 141-146:

SCALING OF THE BURSTING PERIOD IN TURBULENT CHANNEL FLOW
L. LABRAGA, S. DEMARE, A. MAZOUZ and C. TOUNIER

pp. 147-152:

CFD MODELING OF NATURALLY VENTILATED BUILDINGS:
A SPECIAL CASE OF ROOF GEOMETRY EFFECTS ON WIND- INDUCED AIR MOTION INSIDE BUILDINGS
J.I. KINDANGEN, G. KRAUSS and J. BRAU

pp. 153-158:

EFFECT OF VARIABLE VISCOSITY ON UNSTEADY CONVECTIVE DIFFUSION OF SOLUTE IN A NON-ISOTHERMAL PLANE-POISEUILLE FLOW
P.G. SIDDHESWAR and S. MANJUNATH

pp. 159-162:

HEAT BALANCE AND POSSIBILITIES OF ENERGY OPTIMIZATION IN KILN
Bambang SUGIARTO, NASRUDDIN and N.K. REDITE

pp. 163-168:

FIRST EXPERIENCE ON THE HYBRID OF WIND-PV SOLAR TO WATER PUMPS
A. MOSTAVAN, I. SUTATWO, W. SUJATMIKO and R. SIAHAAN

pp. 169-174:

ECONOMIC AND ENVIRONMENTAL IMPACT ANALYSIS OF THE DEVELOPMENT OF SOLAR TIMBER DRYING FACTORY IN INDONESIA
M. SUMARSONO and M. SILABAN

pp. 175-180:

DEVELOPMENT OF PT/PD CATALYST FOR TOTAL OXIDATION OF COMBUSTIBLE WASTE GASES
S. PURWONO, B. MURACHMAN and TRIONO

pp. 181-186:

HEAT TRANSFER CORRELATION FOR COMBINATION R11, R123 AND WATER IN NUCLEATE POOL BOILING REGION WITH A COPPER HEATER
R.A. KOESTOER and N. SETIADI

pp. 187-192:

EXPERIMENTAL STUDY OF PARTIAL FINS HEAT EXCHANGER
P. S. DARMANTO, W. HERMAWAN and W.P. RAHARJO

pp. 193-198:

THERMODYNAMIC PROPERTIES OF ALTERNATIVE REFRIGERANTS R-32, R-125, R-134a AND THEIR MIXTURES AT SATURATION CONDITION
J.V. WIDIATMO

pp. 199-206:

SIMULATIONS OF WAKE FLOW IN THE VICINITY OF A CIRCULAR CYLINDER AT LOW REYNOLDS NUMBERS
A.I. SISWANTARA, M.N.W. HASSAN and BUDIARSO

pp. 207-214:

SOLUBILITY PREDICTION OF CHOLESTEROL IN SUPERCRITICAL CO2 INVOLVING COSOLVENT
Johnner P. SITOMPUL, RATNAWATI, Aryadi SUWONO and Yudi SAMYUDIA

pp. 215-222:

ENERGY SAVING IN WATER PUMPING STORAGE AND DISTRIBUTION SYSTEM
Syukri HIMRAN

pp. 223-228:

LIQUEFIED NATURAL GAS (LNG) PRODUCTION INCREASE THROUGH COOLING WATER FLOW OPTIMIZATION
Agus A. KHALIK, Tanwirul KHAWALIQ, Bradley S. COLEMAN, Han C. YEN, James R. PIPPIN

pp. 229-234:

LPG COMBUSTOR PERFORMANCE WITH CNG FUEL
Bambang SUGIARTO, NASRUDDIN, James SINAGA

pp. 235-244:

PRELIMINARY STUDIES OF OCTANE NUMBER ENHANCEMENT OF NON LEAD FUEL:
SOLUBILITY PREDICTION OF METHANE IN LIQUID HYDROCARBONS
S. PRIYANTO, G.A. MANSOORI, A. SUWONO, H.M. SAMUDRO, J.P. SITOMPUL

pp. 245-250:

IMPROVING OIL RECOVERY USING CHEMICALS DEVELOPED IN INDONESIA
SURYO PURWONO and BARDI MURACHMAN

pp. 251-256:

GRID ADAPTATION TECHNIQUE FOR INVISCID TRANSONIC FLOW
CASMARA, Dantje K. NATAKUSUMAH, B. BASUNO, SULARSO

pp. 257-264:

EXTRACTION OF b-CAROTENE FROM ITS CARRIER BY SUPERCRITICAL CO2:
PREDICTION OF SOLUBILITY AND SELECTIVITY
J.P. SITOMPUL, A. PRASETYANINGRUM, T.H. SOERAWIDJAJA, RATNAWATI and Y. SAMYUDIA

pp. 265-270:

AN INVESTIGATION OF HEAT AND MASS TRANSFER INSIDE CAPILLARY POROUS BODIES AT THE PRESENCE OF PRESSURE GRADIENT
H.B. TABRIZI and R. MIRAGHAIE

pp. 271-276:

MATHEMATICAL MODELING OF DRYING IN FLUIDIZED BED
H.B. TABRIZI, B. DABIR and M.R. ASSARIE

pp. 277-282:

MATHEMATICAL MODELING OF HEAT AND MASS TRANSFER IN PACKED BED
H.B. TABRIZI, M.R.G. NARAGIE and M.R. ASSARIE

pp. 283-288:

A DOUBLE TIME SCALE NEURAL NETWORK MODELING OF THERMAL BOUNDARY LAYER
H.B. TABRIZI, M.R. MENHAJ and A. SHABANI

pp. 289-296:

LABORATORY STUDIES AND FIELD EVALUATION OF TERPOLYMERS FOR WATER CONTROL IN HIGH-TEMPERATURE GAS WELLS
M. RANJBAR

pp. 297-308:

PREDICTION OF AERODYNAMIC STALL OVER WIND-TURBINE AIRFOILS
Domenico P. COIRO and Paolo DINI

pp. 309-314:

THERMAL ENERGY CONVERSION OF NIGHT ELECTRICITY TO HIGH/LOW-TEMPERATURE HEAT BY CaO/H2O/Ca(OH)2 CHEMICAL HEAT PUMP UNIT
H. OGURA, S. FUJIMOTO, H. IWAMOTO, H. KAGE, Y. MATSUNO, Y. KANAMARU, T. KITAHARA and S. AWAYA

pp. 315-320:

COMBINED FORCED AND FREE CONVECTION AROUND TWO IN-LINE CYLINDERS IN CROSSFLOW
PRABOWO, M. IRIE, K. FUJIE, H. SUZUKI and Y. KIKUCHI

pp. 321-328:

FORCED LAMINAR CONVECTION HEAT TRANSFER OF AIR WITH OFFSET PLATES HEATED BY RADIATION (II-NUMERICAL STUDY)
A.H.H. ALI, K. KISHINAMI, Y. HANAOKA and J. SUZUKI

pp.329-331:

EFFECT OF INLET AIR BULK TEMPERATURE ON STEADY-STATE LAMINAR FLOW CONVECTION HEAT TRANSFER COEFFICIENT OF AIR WITH OFFSET PLATES HEATED BY RADIATION
A.H.H. ALI, Y. HANAOKA, K. KISHINAMI and J. SUZUKI

pp. 332-340:

FORCED LAMINAR CONVECTION HEAT TANSFER OF AIR WITH OFFSET PLATES HEATED BY RADIATION (I-EXPERIMENTAL STUDY)
A.H.H. ALI, Y. HANAOKA, K. KISHINAMI and J. SUZUKI

pp. 341-346:

HEAT TRANSFER MECHANISM BETWEEN A PAIR OF PARALLEL PLATES WITH LIQUID BRIDGES
M. OKADA and M. TATENO

pp. 347-352:

EXPERIMENTAL STUDY ON THE EFFECT OF THE ELECTRIC FIELD ON THE FREEZING OF SUPERCOOLED WATER
S. OKAWA, A.SAITO and T. HARADA

pp. 353-359:

NUMERICAL ANALYSIS ON THE EFFECTS OF INITIAL TEMPERATURE OF THE PCM IN TRANSIENT DIRECT CONTACT MELTING
H. KUMANO, A.SAITO, S. OKAWA and S. OHTA

pp. 359-364:

CRYSTAL GROWTH OF ICE MOLECULAR DYNAMICS SIMULATION METHOD
T. YAZAKI, S. OKAWA and A. SAITO

pp. 365-370:

THE EFFECTS OF INTER-PARTICLE FORCE ON HEAT TRANSFER AROUND HORIZONTAL TUBE IN A FLUIDIZED BED
M. MIYAMOTO, F. IRHAN, S. KAKUTA, Y. KATOH and J. KURIMA

pp. 371-376:

HEAT TRANSFER ENHANCEMENT OF A TURBULENT DUCT FLOW BY MEANS OF VORTEX GENERATORS ATTACHED TO A LARGE EDDY BREAK-UP MANIPULATOR
K. INAOKA, H.UEZU and K. SUZUKI

. pp. 377-382:

TRANSIENT COMPUTATIONS FOR THERMALLY STABILIZED COMBUSTION
R. KANSUNTISUKMONGKOL and H.OZOE

pp. 383-388:

STUDY ON IGNITION AND COMBUSTION OF A POLYETHYLENE PELLET INFLUENCED BY CONVECTIVE AND RADIATIVE HEATING
I.M. ASTINA, M. KOMIYA and O. KAWAGUCI

pp. 389-394:

THREE-DIMENSIONAL ANALYSES FOR UNSTEADY TWO-PHASE FLOW IN A VERTICAL CYLINDER.
K. KUWAGI and H. OZOE

pp. 395-400:

TOMS PHENOMENON AND MECHANICAL DEGRADATION WITH PLANT MUCUS SOLUTIONS
S. GOTO, H. KATO and K. WATANABE

pp. 401-406:

SLIP OF NEWTONIAN FLUIDS AT SOLID BOUNDARY
K. WATANABE, YANUAR and H. MIZUNUMA

pp. 407-412:

SHIP TRANSPORTATION OF COAL WATER MIXTURES
H. USUI, T. SAEKI, T. CHUMAN and H. YANAGIMACHI

pp. 413-418:

STORAGE OF NATURAL GAS HYDRATE AS ENERGY AND WATER RESOURCES
M. OTA, H. KOMATSU, K. MURAKAMI and M. SAKAMOTO

pp. 419-424:

NUMERICAL COMPUTATION OF THE FLOW CHARACTERISTICS OF LIQUID METAL UNDER A ROTATING MAGNETIC FIELD
H. OZOE and T. WAKISHIMA

pp. 425-430:

ROTOR FAN EFFECTS ON HEAT TRANSFER OF ENDWINDING IN A SMALL TOTALLY ENCLOSED INDUCTION MOTOR
M.K. YOON and S.K. KAUH

pp. 431-436:

EVAPORATION HEAT TRANSFER OF HYDROFLUOROCARBON REFRIGERANTS IN A HORIZONTAL SMOOTH TUBE
T.Y. CHOI, M.S. KIM and S.T. RO

pp. 437-442:

STUDIES OF GEOPRESSURED GEOTHERMAL RESOURCES USING PRESSURE TRANSIENT ANALYSIS AND FAULT-CONTROLLED AQUIFER INFLUX MODEL
K. S. LEE

pp. 443-448:

EFFECT OF REACTION PARAMETERS ON PRODUCT YIELDS FROM FAST PYROLYSIS OF OIL PALM SHELL
F. N. ANI and M.N. ISLAM

pp. 449-454:

EFFECT OF BLADE ANGLE ON THE RETURN FLOW IN A LOW SPECIFIC SPEED RADIAL PUMP
S.S.R. GANGOLLI, H.C.R. KRISHNA and M.A. ABDUL MUKTI

pp. 455-460:

MODEL ANALYSIS OF A HIGH SPECIFIC SPEED BULB TURBINE
H.C.R. KRISHNA and A. MOHD. NOOR

pp. 461-466:

DEVELOPMENT OF A LOW SPEED WIND TURBINE FOR MALAYSIAN APPLICATION
A.A. WAHAB, Y. RAMLI and C.W. TONG

pp. 467-474:

NATURAL GAS A BEST SOLUTION OF THE ENVIRONMENTAL POLLUTION FOR INTERNAL COMBUSTION ENGINES
T.F. YUSAF, A.H. SHAMSUDDIN and A.F. ISMAIL

pp. 475-480:

EXPERIMENTAL STUDIES OF SELF-IGNITION PHENOMENON DURING RICE HUSKS COMBUSTION
A.F. ISMAIL, T.F. YUSAF and F.M.A. MAHDI

pp. 481-486:

NATURAL CONVECTION IN A SQUARE CAVITY WITH HORIZONTAL BOUNDARIES SUBMITTED TO PERIODIC TEMPERATURES
B. ABOURIDA, M. HASNAOUI, S. DOUAMNA and A. AMAHMID

pp. 487-492:

DOUBLE-DIFFUSIVE NATURAL CONVECTION IN A VERTICAL ENCLOSURE FILLED WITH POROUS MEDIUM
A. AMAHMID, M. HASNOUI and P. VASSEUR

pp. 493-500:

HYDROCARBONS AS A REFRIGERANT IN BULK MILK TANKS:
PRACTICAL EXPERIENCE IN INDONESIA AND THE NETHERLANDS
C.H.M. MACHIELSEN, E.F.S. DIJKSTRA and H. WEBER

pp. 501-508:

THE APPARENT THERMAL CONDUCTIVITY COEFFICIENT OF Na2S·NH2O
L.J.W.M. KROSSE and C.H.M. MACHIELSEN

pp. 509-514:

ENERGY CONVERSION SYSTEMS AND THE THERMODYNAMIC CONDITIONS
A. KORVING

pp. 515-520:

OPTIMAL THERMODYNAMIC DESIGN OF A COUNTERFLOW HEAT EXCHANGER
A.Z. SAHIN

pp. 521-524:

EXPERIMENTAL AND NUMERICAL INVESTIGATIONS OF PHASE CHANGE IN THREE-DIMENSIONAL BOUNDED OBJECTS
H. D. ZUGHBI, M.A. HASTAOGLU, R. KAHRAMAN, Y.N. AL-NASSAR and N.SOBTH

pp. 525-530:

THE FLOWFIELD CHARACTERISTICS OF A CONFINED SWIRLING FLOW
S. AHMED, A. NEJAD and K. ABIDOGUN

pp. 531-536:

PERFORMANCE OF A WATER JET PUMP UNDER LIMITING FLOW CONDITION
S.H. WINOTO, D.A. SHAH and H. LI

pp. 537-542:

A NUMERICAL INVESTIGATION OF FLOW PAST TWO CIRCULAR CYLINDERS USING THE GENERALIZED CONSERVATION OF CIRCULATION MODEL
Y.T. CHEW, S.C. LUO and J. ZHAO

pp. 543-548:

ENERGY ANALYSIS STUDIES FOR A SKYSCRAPER
T.S. LEE and J.A. HALIM

pp. 549-554:

ENERGY SAVING STRATEGY IN TESTING ROOM AIR-CONDITIONERS
KANG Zhi Jian and BONG Tet Yin

pp. 555-560:

THE CALCULATION OF PHASE DIAGRAMS AND THERMOPHYSICAL PROPERTIES IN THE LIQUID-GAS REGION
J. AVSEC and M. MARCIC

pp. 561-564:

PENG-ROBINSON EQUATION OF STATE PARAMETERS FOR THE BINARY SYSTEM CONTAINING ORGANIC SULFUR COMPOUNDS AND HYDROCARBONS
Pin-Chan DU

pp. 565-572:

INFLUENCE OF TURBULATORS ON HEAT TRANSFER IN PIPES
M. O. CARPINLIOGLU and M. OZBEY

pp. 573-580:

FRACTIONATION OF WAX BY SUPERCRITICAL EXTRACTION:
SOLUBILITY CORRELATION
RATNAWATI, G.A. MANSOORI, A. SUWONO, J.P. SITOMPUL, H.M. SAMUDRO

pp. 581-586:

PREDICTION OF THERMAL HYDRAULIC CHARACTERISTICS OF A NUCLEAR RESEARCH REACTOR USING CFD
A. SUWONO, R. NAZAR and V.I.S. WARDHANI

pp. 587-592:

EXPERIMENTS AND CORRELATIONS OF VAPOR-LIQUID EQUILIBRIA OF ACETONE-BUTANOL-ETHANOL TERNARY MIXTURE
W. Syamsul ARIEF, T. ISMARTONO, G. WIBAWA, R. HANDOGO

pp. 593-598:

TUBULENCE STRUCTURE IN AN ANNULI WITH STRONGLY HEATED INNER CYLINDER
I.N.G. WARDANA, T. UEDA, S. KURIHARA, and M. MIZOMOTO

pp. 599-606:

COMPARISON OF EXPERIMENTAL DATA AND MODEL PREDICTIONS USING A FULL FURNACE CFD CODE FOR A MULTIBURNER FURNACE OPERATED WITH VARIOUS HEAT TRANSFER BOUNDARY CONDITIONS
Y. BINDAR, H.A. BECKER and A. SOEBIESIAK

pp. 607-612:

ISOBARIC HEAT CAPACITY MEASUREMENTS FOR THE N-PENTANE-ACETONE AND THE METHANOL-ACETONE MIXTURES AT ELEVATED TEMPERATURES AND PRESSURES
K. MULIA and V.F. YESAVAGE

pp. 613-618:

SIMULATION OF PROCESS AND HEAT INTEGRATION IN A STEAM REFORMING UNIT OF AN AMMONIA PLANT USING THE FLOWSHEET SIMULATOR ASPEN PLUS
H. SUSANTO and Y.W. BUDHI

pp. 619-624:

CHARACTERIZATIONS OF CWM PREPARED FROM STEAM DRYING UP-GRADED LOW RANK COAL
A. SUWONO and HAMDANI

pp. 625-632:

HEAT TRANSFER FROM TUBE BUNDLES IN A THERMAL STORAGE MATERIAL
A.D. PASEK, S. JOHANES, and I. ASTURACHMAN

pp. 633-636:

INDEX OF AUTHORS

pp. 637-642:

INDEX OF TITLES


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