Wajahat Khan, Both of those components base their estimate of performance on a performance map that gives (essentially) device capacity and COP as a function of the current inlet conditions. The refrigerant and indeed all the inner workings of the device are irrelevant because their properties are built in to the performance map. It is recommended that you find a performance map for the specific equipment that you are trying to model if at all possible. Such data can often be obtained from manufacturers in their published literature. kind regards, David On 10/22/2015 09:58, wajahat Khan
wrote:
-- *************************** David BRADLEY Principal Thermal Energy Systems Specialists, LLC 22 North Carroll Street - suite 370 Madison, WI 53703 USA P:+1.608.274.2577 F:+1.608.278.1475 d.bradley@tess-inc.com http://www.tess-inc.com http://www.trnsys.com |