The defrost strategy most commonly used by manufacturers is the time/ temperature method. A timer is used ... The unit was modified to allow manual initiation and termination of defrost based on measurements taken on the system. Refrigerant ... In order to simulate the normal outdoor condition of zero static pressure at the exit of the coil, a booster fan was used in the outdoor airflow chamber. Figure 1:anbsp;...
|Title||:||Recent research in heat pump design, analysis, and application|
|Author||:||American Society of Mechanical Engineers. Winter Meeting, American Society of Mechanical Engineers. Advanced Energy Systems Division|
|Publisher||:||American Society of Civil Engineers - 1992-01-01|