HEAT AND

MASS TRANSFER 97

Proceedings of the Third ISHMT-ASME

Heat and Mass Transfer Conference, and

Fourteenth National Heat and Mass transfer Conference

December 29-31, 1997

INDIAN INSTITUTE OF TECHNOLOGY

KANPUR

Editors

G. BISWAS

S. SRINIVASA MURTHY

K. MURALIDHAR

V.K. DHIR

In Cooperation with Coordinating Scientists

G.A. Dreitser, Russia

; R.K. Shah, USA-

,?'

\ F. Arinc, Turkeyii N.K. Mitra, Germany

.v,j, i I V.V. Wadekar, United Kingdom~--~m0~mmJ K. Suzuki, Japan

A.T. Prata, Brazil

C.V. Madhusudana, Australia

Organised under the Auspices of the

INDIAN SOCIETY FOR 4Jj£\HEAT AND MASS TRANSFER '%*))

In Cooperation with the

AMERICAN SOCIETY OF AWX

MECHANICAL ENGINEERS l*j§£l

Narosa Publishing House Jp^New Delhi Mumbai Madras Calcutta. London

4 /

fr

Ut \i\,

CONTENTS

Foreword

Invited Lectures

HMT-97-001 Impact of Energy Separation on Heat Transfer

W.S. Seol and R.J. Goldstein

HMT-97-002 Heat Pipes and Closed Two-Phase Thermosyphons for Rational Use of

Energy and Efficient Cooling and Heating TechnologiesManfred Groll

HMT-97-003 Augmentation of Heat Transfer Using Vortex Generators

Kahoru Torii and Jurandir I. Yanagihara

HMT-97-004 Some Problems of Transport Phenomena in the Combustion of Fuel SpraysR. Natarajan

HMT-97-005 Heat Transfer in Thermal Plasmas

N. Venkatramani

HMT-97-006 Heat and Mass Transfer in Metal Hydride Reactors: Influence on Design and

Performance of Heating and Cooling SystemsS. Srinivasa Murthy and M. Ram Gopal

HMT-97-007 Thermal Conditioning and Stratification in Cryogenic Propellant Rocket SystemK. Ramamurthi

HMT-97-008 Application of Computerized Tomography for Measurements in Heat and

Mass Transfer

P. Munshi

HMT-97-009 Thermal Hydraulic Problems of Sodium Cooled Fast Reactors

G. Vaidyanathan

HMT-97-010 Enhanced Boiling Heat Transfer Using Passive Augmentation TechniquesA.R. Balakrishnan and S. Madhusudana Rao

HMT-97-0! 1 Role and Characterisation of Double-Diffusive Convection DuringSolidification of Binary Alloys

B. Basu and A.K. Singh

HMT-97-012 Results of Some Recent Studies on Pool Nucleate and Film BoilingV.K. Dhir

HMT-97-013 Advances in Solution Methods for Effectiveness-NTU Relationships for

Heat Exchanger Complex Flow ArrangementsD.P. Sekidic and R.K. Shah

HMT-97-014 Heat and Mass Transfer in Czochralski Crystal Growth SystemsH. Zhang and V. Prasad

HMT-97-015 Heat Transfer in Film-Cooled Turbine Blades

Vijay K. Garg

xii Conicnts

HMT-97-016 Stability and Rupture of Thin Liquid Film

S.G. Bankojf and Alexander Own 201

HMT-97-017 Bone-Cell Growth in Microgravity-Cell Biology, Fluid Mechanics and

Mass Transfer

P.S. Ayyaswamy 211

HMT-97-018 Large Eddy Simulation of Complex Flows with Heat Transfer

N.K. Mitra 219

HMT-97-019 On the Role of Finite Elements in Heat and Mass Transfer

K.N. Seetharamu 233

HMT-97-020 Industrial Vaporisers and Recent Research

Vish was V. Wadekar 247

Conduction, Solidification and Melting 263-306

HMT-97-021 Calculation and Control of Contact Conductivity in Construction Elements of

Spacecraft and Power SystemsYu. S. Mesnyankin 263

HMT-97-022 Thermal Boundary Effects for Laminated Composite Solids

S.S. Sadhal 269

HMT-97-023 Thermal Stress Simulation for Space Reinforced Composite Structures

V.V. Vorobey 275

HMT-97-024 Capillary Porous Structures as a Specific form of a Volume Sublimation in

Solid Refrigerants

Audrey V. Rozhentsev 279

HMT-97-025 A Peculiarity of Effective Thermal Conduction in Solid CapillaryPorous Refrigerants

Andrey V. Rozhentsev and Michael V. Rybnikov 285

HMT-97-026 Analysis of Microwave Thawing with the Effective Heat Capacity Method

Tanmay Basak and K.G. Ayappa 289

HMT-97-027 Interface Positions and Heat Flux Distributions in Steady, Two-Dimensional,Pure Water-ice Systems

Elaine Bohr, Nabil Elkouh and B. Rabi Baliga 295

HMT-97-028 Modeling and Simulation of Human Thermal ActivityS.C. Boregowda, S.N. Tiwari and S.K. Chaturvedi 301

Forced Convection Heat and Mass Transfer 307-462

HMT-97-029 Analysis of Some Theoretical Methods Developed for Comparison of

Thermohydraulic Effectiveness of Heat Transfer SurfacesG.A. Dreitser, B.V. Dzyubenko and R.I. Yakimenko 307

HMT-97-030 Heat Transfer and Pressure Drop Characteristics of Laminar Flow Through a

Circular Tube Fitted with Regularly Spaced Twisted Tape Elements with

Multiple Twists

S.K. Saha and D. Chakraborty 313

HMT-97-031 Performance Evaluation of Full Length and Half Length Twisted TapeInserts on Laminar Flow Heat Transfer in Tubes

M.S. Lokanath

Contents xiii

HMT-97-032 Experimental Investigation of Heat Transfer Characteristics of a Round Jet

Impinging on a Flat Plate at Constant Heat Flux Condition

S.K. Biswas, P. Manna and R.K. Brahma 325

HMT-97-033 Heat Transfer and Fluid Flow Characteristics of Rectangular Ducts with

Inclined Chamfered Rib-Roughness on One Broad Heated Wall

Rajendra Karwa, S.C. Solanki and J.S. Saini 331

HMT-97-034 Physical Model of Streamline and Heat Transfer in Transversely Finned Tubes

Ye. N. Pismenny 337

HMT-97-035 Gas-Phase Controlled Absorption for Countercurrently Flowing Gas and LiquidBetween Two Rotating Disks

P. Sandilya, G. Biswas and A. Sharma 341

HMT-97-036 Local Heat Transfer Distribution in a Rotating Square Channel with a Sharp180 DEG Bend

S.V. Prabhu and R.P. Vedula 347

HMT-97-037 Effect of Drop Diameter on Mass Transfer in Liquid-Liquid SystemsMM. Anwar, S. Anwar and D.W. Pritchard 353

HMT-97-038 Hydrothermal Growth Due to Double Diffusive Convection in Composite Materials

M. Venkatachalappa, V. Prasad, I.S. Shivakumara and R. Sumithra 357

HMT-97-039 Two-Dimensional Numerical Study of Developing Flow and Heat Transfer in

Wavy PassagesKM. Stone and S.P. Vanka 363

HMT-97-040 On the Benard-Poiseuille Problem for Newtonian and Slightly Non-Newtonian

Fluids—A Numerical StudyJohn T. Albers and V. Dakshina Murty 369

HMT-97-041 Liquid-Liquid Two Phase Layered Thermocapillary Flow of Non-Newtonian Fluids

Dennis A. Siginer, Li Yunling and Thomas E. Jacks 375

HMT-97-042 An Experimental Study for Estimating Heat Transfer Coefficient from Coiled

Tube Surfaces in Cross-Flow of Air

Rahul Salhotra, S.K. Gupta and P.M.V. Subbarao 381

HMT-97-043 Mathematical Model for Predicting the Horizontal Dispersion of Thermal

Discharge in a Water BodyL.D. Papney and S.K. Gupta 387

HMT-97-044 Experimental Study on Enhancement of Heat Transfer Due to the LongitudinalVortices in a Channel

K. Torii, P.M.V. Subbarao and G. Biswas 395

HMT-97-045 Heat Transfer in the Flow of a Viscoelastic Fluid Over a Stretching Surface

S. Bhattacharyya, A. Pal and A.S. Gupta 401

HMT-97-046 Unsteady Convective Heat Transfer During Displacement of Liquid from a

Vessel by Hot Gas

G.A. Dreitser, V.V. Volkov, A.S. Myakochin and A.S. Nevewv 407

HMT-97-047 Turbulent Heat Transfer Processes in Idealized Czochralski Crystal Growth

ConfigurationsC. Wagner and R. Friedrich 415

xiv Contents

HMT-97-048 Turbulent Fluid Flow Modeling to Predict the Heat Transfer in the Plasma Furnace

M.R.R.I. Shamsi 421

HMT-97-049 Turbulent Heat Transfer and Fluid Flow in Orthogonally Rotating Channels

Sandip Dutta 427

HMT-97-050 Effect of an External Flow on Heat Transfer in Turbulent

Rayleigh-Benard Convection

S. Ananda Theerthan and J.H. Arakeri 433

HMT-97-051 Numerical Analysis of Temperature Fluctuations Damping in a

Two-Dimensional CavityArlindo de Matos and Aristeu Silveira-Neto 439

HMT-97-052 A Numerical Study of Turbulent Fluid Flow and Heat Transfer in a Channel

with Discrete. Heated Modules

P. Deb, B. Basu and P. Majumdar 445

HMT-97-053 Numerical Study of Flow and Heat Transfer Over an Array of Heated Blocks

A.K. Saha and P.K. Maji 451

HMT-97-054 Transient Heat Transfer from Protruding Electronic Modules on a Vertical

Board During Orthogonal Mixed Convection

Muhammad M. Rahman and Jagannath Raghavan 457

Natural Convection 463-512

HMT-97-055 Influence of Variable Density on Natural Convection in Gas-Filled

Rectangular Porous Enclosure

V. V. Satyamurty and R. V. Sharma 463

HMT-97-056 Combined Free and Forced Convection Heat Transfer to Water in the Entrance

Region of a Horizontal Annulus

Nazrul Islam, U.N. Gaitonde and G.K. Sharma 469

HMT-97-057 Experimental Study of Rayleigh-Benard Convection in a Square Cavity at

Intermediate Rayleigh Numbers

Debasish Mishra, K. Muralidhar and P. Munshi 475

HMT-97-058 Free Convection in a Vertical Parallel-Plate Channel for Nonuniform Inlet Velocity 481

T.K. Bhattacharyya

HMT-97-059 Theoretical Study of Hydromagnetic Free Convection Flow from a Vertical

Surface to an Isothermal Porous Medium with Viscous Heating, Brinkman

Friction and Inertial DragO.A. Beg, H.S. Takhar and M.A. Hossain 487

HMT-97-060 Buoyancy-Driven Convection in Vertical Concentric Cylindrical Annulus

M. Venkatachalappa 493

HMT-97-061 Laminar Free Convection in a Horizontal Cavity Containing Air and a

Condensable VapourP.K. De, J. Srinivasan and J.H. Arakeri 499

HMT-97-062 Free Convective Mass Transfer from Vertical Short Cylinders to

Non-Newtonian Fluids

R.P. Chhabra 507

Contents xv

Radiative Heat Transfer 513-540

HMT-97-063 Monte Carlo Prediction of Radiative Heat Transfer in

Absorbing-Emitting-Scattering Isothermal Media in One- and

Two-Dimensional Cartesian Enclosures

Subhash Chandra Mishra and Manohar Prasad 513

HMT-97-064 Thermal Design and Analysis of Payload Deck of IRS-P3 SpacecraftK.V. Shantharam and S.G. Barve 517

HMT-97-065 Radiation, Heat and Mass Transfer in Chemically Reactive Jets

K.B. Galitseisky 523

HMT-97-066 A Numerical Study of Radiative Heat Transfer in a Rapid Thermal ProcessingChamber

Pradip Dutta and John C. Chai 529

HMT-97-067 Three Dimensional Thermal Radiation Heat Transfer Analysis of a Vacuum

Chamber for Material ProcessingK.K. Mishra, V. Bhasin, L.M. Gantayet, and H.S. Kushwaha 535

Boiling, Condensation and Multi-Phase Flows 541-654

HMT-97-068 Experimental Study of Boiling Incipience in a Closed Loop ThermosiphonMohd. Kamil and S.S. Alam 541

HMT-97-069 Pool Boiling Heat Transfer Over Interference Plates

S. Pal, S. Madhusudana Rao and A.R. Balakrishnan 549

HMT-97-070 Analytical Model of Critical Boiling Heat Flux from a Vertical Heating Tube

Inserted in Porous Media

Hailong Mo, Tongze Ma and Zhengfang Zhang 555

HMT-97-071 Prediction of Heat Transfer Coefficient for Nucleate Pool Boiling of

Mixtures on Finned Tubes

Abdul-Ameer S. Kadhum, M.A. Aboukheshem and B.S. Varshney 561

HMT-97-072 Experimental Study of the Heat Transfer Enhancement During VapourCondensation from Vapour-Air Mixtures on Vertical Tubes

G.A. Dreitser and S.G. Zakirov 567

HMT-97-073 Experimental Augmentation of Nucleate Pool Boiling Heat Transfer Coefficient

Sattar Husain 573

HMT-97-074 Study of Underside Condensation of Liquid Metal on a PartiallyWettable Substrate

J. Mukherjee, K.K. Mishra, P. Anupama, N. Maiti,LM. Gantayet and S.V.G. Menon 579

HMT-97-075 A General Correlation for Heat Transfer During Film Boiling in Vertical Tubes

M. Mohammed Shah and M. Altamush Siddiqui 585

HMT-97-076 Experimental Hydrodynamics Research of Single-Phase Flow and

Mathematical Model of Boiling of Cryogenic Liquid in a Channel with

Twisted-Tape Insert

Mikhail K. Antipin, Olga B. Karpova, Stanislav E. Tarasevich and

Anatolv B. Yakovlev 591

xvi Contents

HMT-97-077 Experimental Studies of Hydrodynamics and Heat Exchange in Channels with

High-Porous Cellular Materials in Forced Convection of Single-Phase and

Boiling Working Fluids

Yu. F. Gortyshov, LA. Popov and K.E. Gulitsky 597

HMT-97-078 Heat Transfer Specific Nature at Nitrogen Film Boiling in Vertical Tube in

Conditions of Large Liquid Subcool

G.A. Dreitser, I.V. Antukhov and V.P. Firsov 603

HMT-97-079 Electrohydrodynamic Enhancement of Heat Transport Capacity of a

Micro Heat PipeW.W. Bhagat, W.P. King and K.P. Hallinan 609

HMT-97-080 Bubble Distributions in Two-Phase Flows

S. Neti, O.E.E. Mohammed and E. Graf 615

HMT-97-081 Modeling of Geysering Instabilities During Startup in Two Heated

Parallel Channels

J.C. Paniagua, U.S. Rohatgi and V. Prasad 623

HMT-97-082 Thermodynamic Modeling of Non-Equilibrium Processes in Porous Materials

Eugeniusz. Kalinowski and Andrzej Bucewicz 631

HMT-97-083 A New Approach for Bubbly Flow to Slug Flow Transition for Vertical

Upward Two-Phase Flow in PipesP.K. Vijayan, D.S. Pilkhwal, D. Saha, R.K. Sinha and V. Venkat Raj 637

HMT-97-084 Computation of Multiphase Flows

S. Banerjee, F. Beux, V. De Angelis and Y. Pan 643

Numerical Modeling in Heat and Mass Transfer 655-746

HMT-97-085 Thermo-Mechanical Modeling of High Pressure Liquid-EncapsulatedCzochralski Crystal Growth System

H. Zhang and V. Prasad 655

HMT-97-086 Natural Convective Heat and Mass Transfer in Fluid Saturated AnisotropicPorous Medium

P. Nithiarasu, K.N. Seetharamu and T. Sundararajan 661

HMT-97-087 Heat Transfer Characteristics of a Heated Laminar Offset Slot Jet

R.C. Arora and K.A. Hossain 667

HMT-97-088 Numerical Prediction of Laminar and Turbulent Flow Through 90° Bend

Ducts of Square and Circular Cross Sections Using Non-StaggeredNon-Orthogonal Grid

S. RayandA.W. Date 673

HMT-97-089 Thermostructural Analysis of a Solid Rocket Motor Nozzle Throat

Insert Using Finite Element Method

R.C. Mehta, K. Suresh and R. Narayana Iyer 679

HMT-97-090 Numerical Estimation of Three-Dimensional Temperature Distribution for

Laser Heat Treatment of Finite Size Work Pieces

B.V.S.S.S. Prasad, Jaydev Rana and P.K. Mishra 685

HMT-97-091 Numerical Investigation of Heat Transfer and Control of Vortex Shedding in the

Wake of a Circular CylinderK. Veerabathra Swamy, G. Biswas and K. Venkatraman 691

Contents xvii

HMT-97-092 A Numerical Study of Natural Convection in a Porous Square Cavity with

Sinusoidal Surface Undulations

B.V. Rathish Kumar, P.V.S.N. Murthy and P. Singh 697

HMT-97-093 A Numerical Simulation of Buoyancy Driven Melt Flow in a Czochralski CrystalPuller Subject to Constant Wall Heat Flux

A. Roy, S. Roy and R.C. Arora 703

HMT-97-094 The OCV Method for Incompressible Fluid Flow Calculations on

Non-staggered Grids

And Kumar Verma and V. Eswaran 711

HMT-97-095 Numerical Simulation of Turbulent Flow and Impingement Heat Transfer for an

Inclined Jet in a Duct with Crossflow

P. W. Li, K. Inaoka, K. Muralidhar and K. Suzuki 715

HMT-97-096 Finite Element Thermal Analysis of Steel IngotsM. Prasad and S.K. Mazumdar 721

HMT-97-097 A Time-Dependent Calculation Procedure for Flow and Heat Transfer in a

Periodic Array of Louvered Fins

D.K Tafti and L.W. Zhang 729

HMT-97-098 Numerical Investigation of Flow and Heat Transfer in a Finned Oval Tube

Y. Chen, M. Fiebig and N.K. Mitra 735

HMT-97-099 A Comparison Between a Numerical Scheme Using Asymptotic Developmentsand the "Fluent Code" for Different Results on Unsteady Heat Transfer in Pipes

R. Creff, J. Batina, J. Tourreuil and Y. Lecointe 741

Instrumentation and Measurement Techniques 747-764

HMT-97-100 Reconstruction of the Temperature Field in Rayleigh-Benard Convection in a

Cylindrical Cavity Using InterferometryS.K. Bhadra, G. Biswas and K. Muralidhar 747

HMT-97-101 Filtering of Measurements of Non-Stationary Temperatures of Media

L.N. Alexandrovskaya, E.N. Nikiporets and V.V. Smirnov 753

HMT-97-102 Heat Transfer at the Tip of a Cylindrical Fiber-Optic Probe for Measuring

Temperature Oscillations in Gas Flows

Niranjan K. Talukder 757

HMT-97-103 An Experimental Method to Determine the Interfacial Velocity in the

Core-Annular Flow in a Tube

Sayavur I. Bakhtiyarov and Dennis A. Siginer 761

Heat and Mass Transfer Equipment 765-872

HMT-97-104 Evolutionary Synthesis of Heat Exchanger Networks

Rakesh K.C. Mehta and Shankar Narasimhan 765

HMT-97-105 Performance Evaluation of a Plate Heat Exchanger and an Augmented Shell and

Tube Heat ExchangerJ.P.R. Moses, R.D. Misal and M.S. Lokanath 771

HMT-97-106 Performance of Heat Exchangers with Multicomponent Zeotropic Mixtures

Undergoing Phase ChangeG. Venkatarathnam and S. Srinivasa Murthy 111

xviii Contents

HMT-97-107 An Experimental Investigation of Fouling of Heat Exchangers on a Crude Oil

Preheat Train

P.R. Wheeldon and G.S. Virdee 787

HMT-97-108 Numerical Study of Heat Transfer and Pressure Loss in Cross-Corrugated Plate

Heat ExchangersMir-Akbar Hessami 795

HMT-97-109 Steady State Performance Analysis of Once-Through Type Steam Generators

Joe Mohan, R.B. Grover and V.H. Arakeri 803

HMT-97-110 Simulation of Tube Annealing Furnace

A.K. Singh, B. Basu, N. Ramachandran, M.K. Farook and A. Bharani Kumar 809

HMT-97-111 Navier-Stokes Analysis with Different Turbulence Models for Film-Cooled

Turbine Cascades

S. Sarkar 815

HMT-97-112 A Choice Algorithm of an Optimal Cooling System of Gas Turbine Blades

B.M. Galitseisky, A.V. Loburev and M.S. Cherny 821

HMT-97-113 Heat Transfer Near the Trailing Edge of a Cooled Turbine Blade with SpecialEmphasis Given to Pressure Side Cut-Back Length

Ganesh R. Iyer, Savash Yavuzkurt and Cengiz Camci 829

HMT-97-114 Determination of Optimal Row Spacing for a Staggered Pin Fin Array in a

Turbine Blade Cooling PassageE.E. Donahoo, A.K. Kulkarni, A.D. Belegundu and C. Camci 837

HMT-97-115 The Mathematical Modeling of Absorption-Diffusion RefrigeratorsV.N. Buz, H.F. Smirnov and V.M. Podgoretsky 845

HMT-97-116 Investigations on the Vapor Ejector Autonomous Refrigerator CharacteristicsK.A. Goncharov, Yu. S. Botuk, M.A. Bukraba, V.N. Buz, A,I. Conoplev and

H.F. Smirnov 851

HMT-97-117 Heat Pipes State of the Art for Heat PumpsBoris V. Kosoi 857

HMT-97-118 Effect of Statistical and Geometric Parameters of Water Distribution on

Cooling Tower Performance

T. Shivaraman, T. Sundararajan and V.R. Raghavan 861

HMT-97-119 A Study of Heat and Mass Transfer in a Vertical Evaporative Cooler

S.S. Kachhwaha, EL. Dhar and S.R. Kale 867

Combustion Processes 873-918

HMT-97-120 On Dynamics of Coal Char Combustion: Ignition and Extinction BehaviourP. Gupta and R.K. Saha 873

HMT-97-121 A Heat Transfer Model of 1-D Transient Temperature Field in HighSpeed Jet of Hot Propellant Gases

Yu, Yonggang and Wang Qinyong 879

HMT-97-122 The Thermochemical Interaction of Bodies with High-TemperatureHigh-Velocity Gas Flows

Yu. V Polezhaev 883

Contents xix

HMT-97-123 Entropy Balance and Exergy Analysis in the Process of Droplet Combustion

S.D. Hiwase, A. Datta and S.K. Som 889

HMT-97-124 Effects of Spray Parameters on Flame Structure and Emission Characteristics of

Gas Turbine Combustor

A. Datta and S.K. Som 897

HMT-97-125 Numerical Investigation of Stabilization Region of Turbulent Non-Premixed Flames

S.K. Chaturvedi, A.S. Kheireddine and T.O. Mohieldin 905

HMT-97-126 Heat Exchange and Evaporation of Non-Stationary Fuel Spray in Heated Medium

Valentin Nikolayevich Lukanin and Georgi Matveevitch Kamfer 911

HMT-97-127 Heat and Mass Exchange of Vapour and Gas Mixture in Generators

S.A. Doubenets, A.F. Myandin and A.A. Zintchouk 915

Manufacturing and Material Processing 919-998

HMT-97-128 Effect of Operating Parameters on Evaporative Material Removal Using

High-Energy Laser Beam

N.R. Pedanekar, B. Basu and Pradip Majumdar 919

HMT-97-129 Mathematical Modelling of Macrosegregation of Iron-Carbon Alloy. Effect of

Key Process and Physical Parameters

A.K. Singh and B. Basu 925

HMT-97-130 Surface Displacements Over a Thermoelastic Halfspace without Energy Dissipation

Elizabeth Mathai 931

HMT-97-131 A Two-Dimensional Conduction Model for Laser Cladding

Subhransu Roy, Shouvik Basu and A. Pandey 937

HMT-97-132 Thermal Analysis of Slab Caster Mould

A. Paul, J.M. Korath, N. Pradhan, A.K. Ray, S. Mazumdar, S. V. Chandramouli,

Balasubramanium and Somedev Das 943

HMT-97-133 Comparative Assessment of Different Models for the Two-Dimensional Laser

Melting Problem

A.G. Marathe and M.R. Ravi 949

HMT-97-134 The Metallic Glasses Formation in Particle-Laden Flows

Dmitry S. Mikhatulin, Yuri V. Polezhaev, Dmitry L Reviznikov and

Vitaly V. Rusakov 955

HMT-97-135 The Properties of Multifunction Coatings Synthesised by Cold Gas

Dynamics Method

P.V. Nikitine, N.A. Andreeve, S.M. Prorokov and A.G. Smolin 961

HMT-97-136 Study of Heat Transfer Under Periodic Concentrated Energy Beam (CEB)

S. Sethi, R.K. Singh, L.M. Gantayet and U.K. Chatterjee 967

HMT-97-137 Numerical Simulation of Free-Jet Expansion of Metal Vapour

J. Mukherjee, L.M. Gantayet and V. Kumar 973

HMT-97-138 Laser GlazingV Porous Coatings: Effect of Laser Power and Traverse Speed

T.A. Mahank, J. Singh and A.K. Kulkami 979

HMT-97-139 Transport Processes During Synthesis of Catalyst Particles in a VGCF Reactor

AKM A. Hoque, M.K. Alam and K.K. Wong 985

xx Contents

HMT-97-140 A Network Approach for Drying of Capillary Porous Medium

X.F. Yang, A.T. Praia and P.C. Phillippi 993

Nuclear Reactor Heat Transfer - 999-1126

HMT-97-141 Thermal Analysis of Spent Fuel Subassembly Stuck-Up During Handling

R. Gajapathy, K. Velusamy, G. Vaidyanathan and S.C. Chetal 999

HMT-97-142 Thermal Evolution of PFBR IHX Due to Secondary Pump Trip

Rama Swaminathan, G. Vaidyanathan and S.C. Chetal 1005

HMT-97-143 Mixed Convection of Sodium in Main Vessel Cooling Circuit of PFBR

K. Velusamy, T. Sundararajan, G. Vaidyanathan, S.C. Chetal and S.B. Bhoje 1011

HMT-97-144 Turbulent Natural Convection in the Enclosure Formed by Roof Slab and

Main Vessel of PFBR

R. Senthil Velavan, K. Velusamy, T. Sundararajan, G. Padmanabham and

G. Vaidyanathan 1017

HMT-97-145 Decay Heat Exchanger Performance Studies in Scaled Models

M.V. Sridhara Rao, G. Padmakumar, G. Vaidyanathan and R.D. Kale 1023

HMT-97-146 Flow Mixing Experiments in a 37 Rod Bundle

B.V.S.S.S. Prasad, S.C. Haldar, P.N. Prasad and A.K. Mohanty (Late) 1029

HMT-97-147 Design of Safety Grade Decay Heat Removal System of PFBR Using FEM

S. Athmaligam, A. Selvaraj and S.C. Chetal 1035

HMT-97-148 Preheating of PFBR Reactor Assembly ComponentsV. Balasubramaniyan, A.S.D. Mani, A. Selvaraj and S.C. Chetal 1041

HMT-97-149 Mixing Pattern of a Vertical Cold Jet in a Hot Pool

K. Velusamy, M. Asokkumar, G. Vaidyanathan and S.C. Chetal 1047

HMT-97-150 Study of Temperature Fluctuations Due to Mixing of Hot and Cold Jets in a

Fast Reactor

K. Rajesh, G. Ravichandran, G. Vaidyanathan and R.D. Kale 1053

HMT-97-151 Two Phase Steam and High Density Liquid Metal Vertical Flow Studies in

LMMHD Power Conversion SystemP. Satyamurthy, N. Venkatramani, A.M. Quraishi and A. Mushtaq 1059

HMT-97-152 Two Phase Natural Circulation Residual Heat Removal

J.S. Jayakumar and R.B. Grover 1065

HMT-97-153 Unsteady Heat and Mass Transfer in Oval Twisted* Fuel Rod Bundle of

Space Nuclear Reactor

B.V. Dzyubenko and R.I. Yakimenko 1071

HMT-97-154 Upgraded RBMKS Emergency Core Cooling System

Oleg Yu. Novoselsky, Vladimir N. Smolin, Vladimir B. Karasev,

Pavel V. Kobzev, Andrey V. Shishov and Vladimir N. Filinov 1079

HMT-97-155 Analysis of the Moderator Flow and Temperature Distribution Inside the

Calandria of Indian PHWRs

S.P. Dharne and U.N. Gaitonde 1083

HMT-97-156 Transient Temperatures in the Seal Disc of Nuclear Reactors

K.S. Gupta, H.S. Bhambra, D.S. Chawla and H.S. Kushwaha 1089

Contents xxi

HMT-97-157 HCHF: A Computer Code to Determine Critical Heat Flux in Horizontal

Channel With and Without Internals

H.G. Lele and S.K. Gupta 1095

HMT-97-158 Small Break LOCA Analysis for Indian PHWR (220 MWe)B. Chatterjee, D. Mukhopadhyay and S.K. Gupta 1101

HMT-97-159 Transient Analysis of an Indian 220 MWe PHWR Power Plant Following

Tripping of One Primary Circulating Pump

Rajesh Kumar, Avinash Gaikwad, G. Chakraborty and V. Venkat Raj 1107

HMT-97-160 Effect of Space Discretisation on the LOCA Analyses Predictions Using

Computer Code RELAP4/MOD6

D. Mukhopadhyay, B. Ghosh, S.K. Gupta and V. Venkat Raj 1113

HMT-97-161 Heat and Mass Transfer During Evaporation and Calcination of Concentrated

Radioactive Liquid Waste

D.P. Pande, Neeraj Jain and P.B.S. Sengar 1119

Energy Conversion and Utilization 1127-1190

HMT-97-162 Heat Transfer Characteristics in a Pressurized Circulating Fluidized Bed

P.K. Nag, A.V.S.S.K.S. Gupta and Deepak Kumar 1127

HMT-97-163 Effect of Fins on Heat Transfer in the Cyclone Separator of a CFB

P.K. Nag, A.V.S.S.K.S. Gupta and A. Prem Kumar 1131

HMT-97-164 Studies in Industrial Cyclone Heat ExchangerP. Ramanan, T. Rajeswara Rao and B. Pitchumani 1137

HMT-97-165 Waste Heat Recovery Boiler: Second Law AnalysisB.V. Reddy and N.K. Mitra 1143

HMT-97-166 Power Optimization of Reciprocating Stirling-Like Engines with Ideal

Regeneration, Mixed-Mode Heat Transfer and Finite Reservoirs

David A. Blank 1149

HMT-97-167 Temperature Response of a Packed Bed Thermal Storage System Using an

Axial Dispersion Model for Fluid

Sarit Kumar Das, S. Srinivasan and A. Satpathy 1155

HMT-97-168 Fluidised Bed Boiler Technology for a Captive Power Plant-Criteria for Selection

S. Krishnan, S. Chakrabarti and R.V. Kamat 1161

HMT-97-169 Heat Transfer in Utilization Systems of the Internal Combustion Engines

A. Sheipak, M. Chekalov, V. Bogdanov and V. Kopanjev 1169

HMT-97-170 Influence of Ambient Conditions on the Thermodynamic Performance of the

Kalina CycleR.K. Sinha and R.P. Vedula 1175

HMT-97-171 Circulation Rates in a Single Vertical Tube Thermosiphon Reboiler

S.S. Alain, Nihaluddin and Mohd. Kamil 1179

HMT-97-172 Exergy Analysis of an Operating Coal Fired Steam Power Plant

A.K. Chaturvedi and S.S. Kachhwaha 1185

xxii Contents

Renewable Energy Systems 1191-1226

HMT-97-173 A Simple Method to Determine Time Constant of a Box Type Solar Cooker

with Different Food Materials

M. Altamush Siddiqui and Matiullah Khan 1191

HMT-97-174 Optimum Hot Water Temperatures for the Maximum Performance of the

Thermosyponic Solar Water Heater-Cum-Absorption SystemsM. Arif and M. Altamush Siddiqui 1197

HMT-97-175 An Experimental Investigation on Improvement of Thermal Performance of Solar

Air Heaters Using Inclined Rib Roughness on Absorber Plates

Dhananjay Gupta, S.C. Solanki and J.S. Saini 1203

HMT-97-176 A Method for Transient Testing of Solar Flat-Plate Collectors

E.H. Amer, J.K. Nayak and G.K. Sharma 1209

HMT-97-177 Numerical Simulation of a Thermal Siding of a Building5. Amiroudine, N. Miolard, M. Dupont and P.H. Nguyen 1215

HMT-97-178 Studies on Performance Characteristics of a Solar Parabolic Trough Concentrator

with a Variable Area Absorber

CM. Narayanan 1221

Author Index 1227