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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
211

Heat recovery in an air conditioning system

馬鏡澄, Ma, Kang-ching, Clement. January 1982 (has links)
published_or_final_version / Mechanical Engineering / Master / Master of Science in Engineering
212

A feasibility study of setting up a manufacturing arrangement in Chinafor air-conditioning equipment with respect to the market within Chinaand other South-east Asia countries

劉振麒, Lau, Chun-kay. January 1982 (has links)
published_or_final_version / Business Administration / Master / Master of Business Administration
213

Study of interactions of terminal units of a variable air volume air conditioning system

洪淵深, Hung, Yuen-sum. January 1997 (has links)
published_or_final_version / Mechanical Engineering / Master / Master of Philosophy
214

Low energy, wind catcher assisted indirect-evaporative cooling system for building applications

Elzaidabi, Abdalla Ali Mohamed January 2009 (has links)
Increased consciousness of the environmental problems has aroused people’s interest of renewable energy systems, especially the application of green features in buildings. The demand for air conditioning / cooling in domestic and non-domestic buildings is rising throughout the world; this increases the reliance on conventional fuels and the global warming effect from greenhouse gas emissions. Passive cooling and energy efficient design can substantially reduce reliance on fuel based heating and cooling. Passive and Hybrid Downdraught Cooling, in different forms, is now technically viable in many parts of the world. This has been established through a combination of research projects. In some hot arid regions, a major part of the energy consumed consists of air-conditioning requirements. Alternative methods, using passive cooling techniques, can assist in reducing the conventional energy consumption in buildings. Evaporative cooling, which can be tracked back several hundreds of years in ancient Egypt and Persia [1–3], is one of the most effective strategies, because of the enormous latent heat needed for evaporation of water. Green features are architectural features used to mitigate migration of various air-borne pollutants and transmission of air from outside to indoor environment in an advantageous way [9]. The reduction of fossil fuel consumption and the associated decrease in greenhouse gas emissions are vital to combat global warming and this can be accomplished, in part, by the use of natural ventilation. To assess the performance of several innovative cooling systems devices and to develop improved models for more established technology, quantitative measurement of output was necessary. This was achieved in this study by the development of simply constructed low energy cooling systems which were calibrated by the innovative use of wind and water as a source. These devices were found to be consistent and accurate in measuring the temperature and cooling load from a number of devices. There were some problems in the original evaporative units. Therefore, a number of modifications have to be made to enhance the systems performance. The novel Windcatcher – PEC cooling system was assessed and different cooling loads were achieved.
215

Modelling heat flow in buildings : an eigenfunction approach

Gough, M. C. B. January 1982 (has links)
No description available.
216

The domestic central heating market in Great Britain : a technical and economic appraisal

Harper, C. A. January 1985 (has links)
No description available.
217

Forced convection condensation of steam on a horizontal tube in the presence of a non-condensing gas

Frydas, Christakis P. January 1984 (has links)
No description available.
218

A computer study of multi-stage vapour compression refrigeration cycles by the Exergy Method

Nikolaidis, Christos January 1996 (has links)
No description available.
219

A building heating system simulation and optimisation tool incorporating bond graphs and genetic algorithms

Dickinson, Stephen John January 1996 (has links)
No description available.
220

Modelling and control of an air conditioning system with emphasis on cooling coil behaviour

Deng, Shi-Ming January 1991 (has links)
No description available.

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