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Prediction of Performance Equations for Household Compressors Depending on Manufacturing Data for Refrigerators and Freezers | ||
| Al-Khwarizmi Engineering Journal | ||
| Article 1, Volume 11, Issue 4, 2015, Pages 89-106 | ||
| Authors | ||
| Louay Abd Alazez Mahdi; ; ; Emad Esmaael Habib emad; Laith Abd Almunam laith.ismael; | ||
| Abstract | ||
| A surface fitting model is developed based on calorimeter data for two famous brands of household compressors. Correlation equations of ten coefficient polynomials were found as a function of refrigerant saturating and evaporating temperatures in range of (-35℃ to -10℃) using Matlab software for cooling capacity, power consumption, and refrigerant mass flow rate. Additional correlations equations for these variables as a quick choice selection for a proper compressor use at ASHRAE standard that cover a range of swept volume range (2.24-11.15) cm3. The result indicated that these surface fitting models are accurate with in ± 15% for 72 compressors model of cooling capacity and 50 models for power consumption and 25 models for refrigerant mass flow rate. | ||
| Keywords | ||
| Performance; compressors; manufacturing; data; equations | ||
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