Sökning: "Umer Khalid Awan"

Hittade 1 uppsats innehållade orden Umer Khalid Awan.

  1. 1. Experimental analysis of variable capacity heat pump system equipped with vapour injection and permanent magnet motor

    Master-uppsats, KTH/Tillämpad termodynamik och kylteknik

    Författare :Umer Khalid Awan; [2012]
    Nyckelord :heat pump; variable capacity; scroll compressor; vapour injection; permanent magnet motor; R410A;

    Sammanfattning : This study analyzes the performance of variable capacity heat pump scroll compressor which is equipped with vapour injection and permanent magnet motor. Refrigerant used in the system is R410A. The study is divided in two phases. In first phase, tests are carried out for heat pump without vapour injection. LÄS MER