Volume 22 fascicolo 1

CONTENTS

  • 3 Measured performance of a solar-ground source heat pump system with vertical double spiral coil ground heat exchanger Y. Bi, L. Chen and C. Wu
  • 12 Reduction of heat accumulated in a thermosyphon paddy bulk storage T. Kiatsiriroat and N. Dussadee
  • 19 Domestic hot water system combining solar and waste heat from thermoelectric air-conditioner J. Khedari, S. Maneewan, N. Pratinnthong, W. Chimchavee and J. Hirunlabh
  • 29 Energy situation and policy in Switzerland M. Zimmermann
  • 35 Energy requirements and conservation potential in industrial sector in Karnataka T.V. Ramachandra and D. K. Subramanian
  • 48 Heat and Mass transfer coefficient in a four-tray solar crop drying system S. I. Anwar and G. N. Tiwari

    Volume 22 fascicolo 2

    CONTENTS

  • 59 Effect of insulation location on thermal performance of building walls under steady periodic conditions S.A. Al.Sanea and M. F. Zedan
  • 73 A comparative analysis of broadband global and diffuse irradiance methods to determine Ångstrom's turbidity coefficient J.V. Boscā, J. Caņada and J.M. Pinazo
  • 83 Energy performance of the economizer cycle under three climatic conditions in Saudi Arabia I.M. Bidaiwi
  • 95 Power density analysis of an endoreversible closed Brayton cycle J. Zheng, L. Chen, F. Sun and C. Wu
  • 105 Finite time thermodynamic optimisation of an irreversible heat pump system using the Lagrangian multiplier method S.C. Kaushik, P. Kumar and S. Jain

    Volume 22 fascicolo 3

    CONTENTS

  • 115 Daylighting in residential districts undergoing urban renewal D.H. W. Li and J. C. Lam
  • 123 Building components and energy efficiency in buildings N.K. Bansal, M.S. Bhandari and P.S. Kumar
  • 132 Experimental studies on indoor air pollution from domestic cooking appliances J.B. Kandpal, R.C. Maheshwari and T.C. Kandpal
  • 141 Vortex specification and horizontal axis wind turbine design N - M Ntoko
  • 146 Emission characteristics of neat rapeseed oil fuel in diesel engine O.M. I. Nwafor
  • 155 Solar pond operated R134a based vapour absorption heat transformer for process heat generation S.N. Murugesan, R. Sa, S. Renganarayanan and K.P. Mohamed
  • 163 The maximum coefficient of preformance of a two-stage combiend heat pump system affected b multi-irreversibiblities J. Chen and C. Wu

    Volume 22 fascicolo 4

    CONTENTS

  • 171 A simple low-cost solar water heater J. Hirunlabh, P. Chantawong, P. Yodovard and J. Khedari
  • 181 Energy optimisation studies in a dairy industry ice bank tank P.R. Kumar, S.R. Balji, D. Mohan Lal and A. Kalanidhi
  • 189 Off-season cultivation of capsicums in a solar greenhouse M.K. Ghosal and G. N. Tiwari
  • 199 Degree-days, population distribution and heating energy consumption: The Italian case L. Fantini and C. Schenone
  • 211 Ecological optimisation of an irreversible Stirling heat engine J. He, J. Chen and C. Wu
  • 221 Index