List of Publications

Dr. V. S. Patwardhan


  Book chapters   Research publications ( 1 11 21 31 41 51 61 )  Patents

Book Chapters

  1. Patwardhan V. S. and Kulkarni B. D.

    2. Selectivity in Complex Reactions in Fluidised Bed Reactors
    in "Handbook for Heat and Mass Transfer Operations", Ed. N. P.Cheremisinoff, Vol. 2, Chapter 27, Pub. Gulf Publishing Co, U.S.A. (1986)
  2. Patwardhan V.S.

    3. Mathematical Modelling of Intracrystalline Diffusion in Zeolites
    in "Advances in Transport Processes", Ed. Mujumdar A.S. and Mashelkar R.A., Vol. IX, Pub. Elsevier Science Publishers B. V., The Netherlands (1993)

Research Publications

  1. Patwardhan V. S.

    2. Effective Interfacial Area in Packed Beds : A Model for Liquid Flow
    Presented at the Silver Jubilee Symposium on Reaction Engineering held in the Indian Institute of Science, Bangalore, India (1976)
  2. Patwardhan V. S.

    3. Effective Interfacial Area in Packed Beds for Absorption with Chemical Reaction
    Canad. J. Chem. Eng., 1978, 56, 56
  3. Patwardhan V. S.

    4. Gas Liquid Reactions in a Packed Bed : Some Implications of the Extended Crossflow  Model
    Canad. J. Chem. Eng., 1978, 56, 558
  4. Patwardhan V. S.

    5. On Gas Liquid Mass Transfer in Packed Trickle Beds
    Chem. Eng. Sci., 1979, 34, 436
  5. Patwardhan V. S.

    6. Various Aspects of Innovation in Process Development Activities
    Chemical Age of India, 1979, 30, 383
  6. Patwardhan V. S.

    7. The Effectiveness of Static Hold-up for Absorption with a Chemical Reaction in a Packed Trickle Bed : General Order Kinetics
    Canad. J. Chem. Eng., 1979, 57, 582
  7. Tamhankar S. S. and Patwardhan V. S.

    8. A Method for Obtaining Diffusivity and Rate Constant in Solid-solid Reactions
    Ind. Eng. Chem. Fund., 1979, 18, 429
  8. Patwardhan V. S.

    9. Laboratory Simulation of a Packed Bed Absorber
    Presented at the 32nd Annual Session of the Indian Institute of Chemical Engineers held in Bombay, India (1979)
  9. Karanth N. G. and Patwardhan V. S.

    10. Immobilised Enzyme Packed Bed Reactor with Pellicular Catalyst
    Chem. Eng. J., 1980, 19, 167
  10. Patwardhan V. S.

    11. Gas Liquid Reactions in Packed Trickle Beds : Regimes of Reaction in the Static Hold-up
    Canad. J. Chem. Eng., 1980, 58, 454
  11. Patwardhan V. S. and Eckert R. E.

    12. The Effect of Mass Transfer on the Selectivity in the Photoinitiated Liquid Phase Chlorination of n-Dodecane
    Presented at the 88th National Meeting of the American Institute of Chemical Engineers held in Philadelphia, USA (1980)
  12. Patwardhan V. S.

    13. Liquid Distribution in Packed Trickle Beds
    Presented at the 33rd Annual Session of the Indian Institute of Chemical Engineers held in New Delhi, India (1980)
  13. Patwardhan V. S.

    14. Enhancement Factor in Gas Liquid Reactions in Presence of Significant Gas Side Mass Transfer Resistance
    Chem. Eng. Sci., 1981, 36, 222
  14. Patwardhan V. S. and Kulkarni B. D.

    15. Selectivity in Complex Reactions in Fluidised Bed Reactors : The Effect of Temperature
    Chem. Eng. J., 1981, 21, 195
  15. Patwardhan V. S.

    16. Gas Liquid Reactions in Packed Beds : The Effectiveness of Static Hold-up in Presence of Gas Side Resistance
    Canad. J. Chem. Eng., 1981, 59, 483
  16. Patwardhan V. S. and Shrotri V. R.

    17. Mass Transfer Coefficient between Static and Dynamic Hold-ups in Packed Columns
    Chem. Eng. Commun., 1981, 10, 349
  17. Patwardhan V. S. and Eckert R. E.

    18. Maximisation of Conversion to m-Toluene Sulfonic Acid in Liquid Phase Sulfonation
    Ind. Eng. Chem. Proc. Des. Dev., 1981, 20, 82
  18. Patwardhan V. S. and Karanth N. G.

    19. Interaction of External Mass Transfer Resistance and Kinetics of a Product Inhibited System in a Packed Bed Immobilised Enzyme Reactor
    Presented at the 2nd World Congress of Chemical Engineering held in Montreal, Canada (1981)
  19. Kulkarni B. D. and Patwardhan V. S.

    20. The Effect of Convection on the Effectiveness Factor for Zero Order Reactions
    Presented at the 34th Annual Session of the Indian Institute of Chemical Engineers held in Madras, India (1981)
  20. Patwardhan V. S. and Shrotri V. R.

    21. Dynamic Hold-up in Non-wettable Packings
    Presented at the 34th Annual Session of the Indian Institute of Chemical Engineers held in Madras, India (1981)
  21. Patwardhan V. S. and Pataskar S. G.

    22. The Influence of Wettability on the Equilibrium Wall Flow of Liquid in a Packed Column
    Chem. Eng. J., 1982, 23, 145
  22. Patwardhan V. S. and Karanth N. G.

    23. Film Diffusional Influences on the Kinetic Parameters in Packed Bed Immobilised Enzyme Reactors
    Biotech. Bioeng., 1981, 24, 763
  23. Patwardhan V. S. and Sadana A.

    24. The Optimum Temperature Policy for a Deactivating Immobilised Enzyme Fixed Bed Reactor Chem. Eng. Commun., 1982, 15, 169
  24. Karanth N. G. and Patwardhan V. S.

    25. Film Resistances in Packed Bed Immobilised Enzyme Reactors : A Reassessment of the Kinetic Plots
    Biotech. Bioeng., 1982, 24, 2269
  25. Jayaraman V. K.,Kulkarni B. D. and Patwardhan V. S.

    26. Influence of Convective Flow on the Effectiveness Factor for Michaelis-Menten Kinetics
    Presented at the International Chemical Reaction Engineering Conference held in Pune, India (1984)
  26. Shrotri V. R. and Patwardhan V. S.

    27. The Effect of Wettability on Dynamic Hold-up in Packed Trickle Columns
    in "Frontiers in Chemical Reaction Engineering", Eds. Doraiswamy L. K. and Mashelkar R. A., p. 359, pub. Wiley Eastern Ltd.,New Delhi, India (1984)
  27. Patwardhan V. S. and Tien C.

    28. Distribution of Solid Particles in Liquid Fluidised Beds
    Canad. J. Chem. Eng.,1984, 62, 46
  28. Rao P. V. and Patwardhan V. S.

    29. Heat Pumps for Energy Saving in Drying
    Proceedings of the Engineering Symposium held by Tea Research Association, Calcutta, India (1984)
  29. Gopichand S. and Patwardhan V. S.

    30. Heat Pumps for Energy Saving in Ethanol Distillation
    Presented at the Annual Convention of the Sugar Technologist's Association of India, held at Madras, India (1984)
  30. Patwardhan V. S.

    31. Packed Column Absorbers
    Chemical Engineering World, 1984, 29, 71
  31. Patwardhan V. S. and Tien C.

    32. Sedimentation and Fluidisation in Solid-Liquid Systems : a Simple Approach
    AIChE J., 1985, 31, 146
  32. Patwardhan V. S. and Tien C.

    33. Sedimentation and Liquid Fluidisation of Solid Particles of Different Sizes and Densities
    Chem. Eng. Sci., 1985, 40, 1051
  33. Patwardhan V. S. and Anil Kumar

    34. Ionic Activity Coefficients in Mixed Aqueous Electrolyte Solutions
    Chem. Eng. Sci., 1985, 40, 2009
  34. Patwardhan V. S. and Tien C.

    35. Effect of Particle Stratification on the Performance of Fluidised Adsorprion Beds
    AIChE J., 1986, 32, 321
  35. Patwardhan V. S. and Anil Kumar

    36. A Unified Approach for the Prediction of Thermodynamic Properties of Aqueous Mixed Electrolyte Solutions, Part I : Vapour Pressure and Heat of Vaporisation
    AIChE J., 1986, 32, 1419
  36. Patwardhan V. S. and Anil Kumar

    37. A Unified Approach for the Prediction of Thermodynamic Properties of Aqueous Mixed Electrolyte Solutions, Part II : Volume, Thermal and Other Properties
    AIChE J., 1986, 32, 1429
  37. Anil Kumar and Patwardhan V. S.

    38. Prediction of Vapour Pressure of Aqueous Solutions of Single and Mixed Electrolytes
    Canad. J. Chem. Eng., 1986, 64, 831
  38. Patwardhan V. S.,Varma A.J., Jamdade Y.K. and Mashelkar  R.A.

    39. Gas Phase Mass Transfer in Packed Columns at Low Reynolds Numbers
    Chem. Eng. Commun., 1987, 50, 155
  39. Pendyala V. R.,Devotta S. and Patwardhan V. S.

    40. The Economics of Heat Pump Assisted Drying Systems
    Jl. Heat Recovery Systems, 1986, 6, 433
  40. Ghosh S.,Devotta S. and Patwardhan V. S.

    41. The Economics of Heat Pump Systems for Simultaneous Heating and Cooling
    Heat Recovery Systems and CHP, 1987, 7, 159
  41. Patwardhan V. S.

    42. Condensation of Saturated Vapours on Isentropic Compression : A Simple Criterion
    Heat Recovery Systems and CHP, 1987, 7, 395
  42. Patwardhan V. R.,Devotta S. and Patwardhan V. S.

    43. Performance Characteristics of a Water-Water Heat Pump Using Non-azeotropic Mixtures
    Proceedings of the 3rd BHRA International Symposium on "Large Scale Applications of Heat Pumps", Oxford, England (1987)
  43. Patwardhan V. S.

    44. Steady State Multiplicity in Complex Biochemical Systems
    in "Recent Trends in Chemical Reaction Engineering", Eds. Kulkarni B. D. et al., p.344, pub. Wiley Eastern Ltd., New Delhi, India (1987)
  44. Patwardhan V. R. and Patwardhan V. S.

    45. A Simplified Procedure for the Estimation of (COP)r for Heat Pumps
    Heat Recovery Systems and CHP, 1987, 7, 435
  45. Patwardhan V. S.

    46. Heat Pumps for Energy Conservation
    Urja, 1987, 21, 136
  46. Patwardhan V. R., Devotta S. and Patwardhan V. S.

    47. A Simplified Procedure for the Estimation of Rankine Power Cycle Efficiency
    Heat Recovery Systems and CHP, 1989, 9, 377
  47. Ghosh S. and Patwardhan V. S.

    48. Ionic Hydration and Properties of Aqueous Electrolyte Solutions
    Presented at the 2nd National Symposium on Modelling and Simulation in Chemical Engineering held at the Indian Institute of Science, Bangalore, India (1989)
  48. Patwardhan V. S.

    49. Diffusion and Sorption in Zeolites- I : A Markov Process Formulation
    Chem. Engng. Sci., 1989, 44, 2619
  49. Ghosh S. and Patwardhan V. S.

    50. Aqueous Solutions of Single Electrolytes : A Correlation Based on Ionic Hydration
    Chem. Engng. Sci., 1990, 45, 79
  50. Pendyala V. R.,Devotta S. and Patwardhan V. S.

    51. Heat Pump Assisted Drying, Part I : Mathematical Model
    Int. J. Energy Res., 1990, 14, 479
  51. Pendyala V. R.,Devotta S. and Patwardhan V. S.

    52. Heat Pump Assisted Drying, Part II : Experimental Study
    Int. J. Energy Res., 1990, 14, 493
  52. Ishwar Chandra and Patwardhan V. S.

    53. Theoretical Studies on Adsorption Heat Transformer using Zeolite - Water Vapour Pair
    Heat Recovery Systems and CHP, 1990, 10, 527
  53. Pendyala V. R. and Patwardhan V. S.

    54. Design of a Vapour Compression Heat Pump in a Heat  Exchanger Network
    Proceedings of the 4th International Conference on "Applications and Efficiency of Heat Pumps in Environmentally Sensitive Areas", held in Munich (1990)
  54. Ratnam R. and Patwardhan V. S.

    55. Sensitivity Analysis of Heat Exchanger Networks
    Chem. Eng. Sci., 1991, 46, 451
  55. Anil Kumar and Patwardhan V. S.

    56. Thermodynamic Properties of Electrolyte Solutions at High Temperature and Concentration
    Chem. Eng. Sci., 1992, 47, 4039
  56. Anil Kumar and Patwardhan V. S.

    57. Thermodynamic Properties of Aqueous LiBr Solutions
    Jl. of Heat Recovery and CHP, 1992, 12, 311
  57. Anil Kumar and Patwardhan V. S.

    58. Activity Coefficients in Mixed Electrolyte Solutions
    AIChE J., 1992, 38, 793
  58. Anil Kumar and Patwardhan V. S.

    59. A Simplified Ionic Hydration Model with One Parameter for Prediction of Vapour Pressure of Aqueous Electrolytes at Elevated Temperatures
    Chem. Eng. Sci., 1992, 47, 4217
  59. Anil Kumar and Patwardhan V. S.

    60. Vapour Pressure of Aqueous Mixed Electrolyte Solutions without a Common Ion
    AIChE J., 1993, 39, 711
  60. Ratnam R. and Patwardhan V. S.

    61. Design and Simulation of Single and Multipass Heat Exchangers
    Chem. Eng. Prog., 1993, 89(6), 85
  61. Karode S., Kulkarni S. S. and Patwardhan V. S.

    62. An Improved Model Incorporating Constriction Resistance in Transport through Thin Film Composite Membranes
    J. Memb. Sci., 1996, 114(1), 157
  62. Karode S., Patwardhan V. S. and Kulkarni S. S.

    63. An Improved Model Incorporating Constriction Resistance in Transport through Thin Film Composite Membranes
    Presented at the XIV IMS Symposium on "Membranes in Chemical and Biochemical Industries" held in February 1996 at Indian Institute of Technology, Delhi (1996)
  63. Nadkarni V. M. and Patwardhan V. S.

    64. Simulation Software for Multifilament Melt Spinning of PET
    International Fiber Journal, 1999, December, 64-69

Patents filed

  1. Kalkote U. R., Joshi R. R., Joshi R. A., Patwardhan V. S. and Ravindranathan T.

    2. An improved process for the preparation of sodium p-hydroxymandelate
    filed as an Indian Patent (1995)
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