الفهرس 
AcknowledgementOnly 14 pages are availabe for public view
 |  | from | 232 |  |  |
| | | from | 232 | | |
Abstract
7h is study is dealing with the characteristics and 4_—amce of the use of water-to-water heat pump as an =cnditioning system aboard ships.The psychometric chart has been computerized to
—rove the accuracy of the cooling load calculations. A =a- computer program is used to calculate the heat -_”s aboard ships using the equations and data from
Fundamental Hand Book.
An experimental set-up was specially designed and
structed for this investigation. It contains three main . These parts are the sea water simulating tank, the model for air conditioned space and the heat pump.
water is used as the heat transmission medium and is -!led and warmed by the heat pump which uses freon-12.
From experimental work on summer, winter and energy recovery mode, the relations between the heating capacity, cooling capacity and compressor power with the change of ’:-’-e sea water and zone temperatures were obtained.