Webb16 juli 2024 · DOE 2.3 curves are function of saturated suction temp (SST) and saturated discharge temp (SDT) - However the specifications I have are functions of Outdoor DB and Indoor WB, and I'm not exactly sure how to translate these DB / WB temps into SST / SDT. Seems to me I'm missing something here. I've looked at the guide made by Florida Solar … WebbSDT = compressor saturated discharge temperature SST= compressor saturated suction temperature C1-C6, Or0 6,andP 1-P6 are empirical coefficients Actual Performance When manufacturers rate their compression machines, the pressure and corresponding saturation temperature is measured at the inlet and outlet flanges of compressor.
Suction Line Temperature - HVAC School
WebbSizing Refrigerant Lines Refrigerant Capacity Tables Appendix 2 (page 40) and Appendix 3 (page 59) provide refrigerant line sizes for commonly used refrigerants. There is data for suction, discharge, and liquid lines. Suction and discharge lines have data for 0.5, 1, and 2°F (0.28, 0.56, and 1.7°C) changes in saturated suction temperature (SST). Webb10 juli 2024 · The results show that for identical superheat temperature (SHT) and saturated suction temperature (SST), R468C required a higher refrigerant flow rate, resulting in an increased cooling capacity (between 30-57%) and a lower coefficient of performance (about 10%) than R410A. Available documents. Format PDF. Pages: 10 p. rough greens dot com
Load Sharing Strategies in Multiple Compressor Refrigeration …
Webb19 feb. 2024 · Available on TTS and TGS compressor models designed for both air-cooled and water-cooled chillers, the new high-SST option enable select Turbocor models to generate leaving water temperatures as high as 28°C, substantially reducing compressor load and power consumption. Webb6 nov. 2024 · Notes: 1. Selections made from matching suction connections of unit cooler to heat exchanger and then matching the hp 2. Low temperature models sized for -20F SST, 10F SCT @ 95F ambient, 5F sub cooling, R404A. Except, LUC has been sized for R448A 3. Medium temperature models sized for 25F SST, 20F SCT @ 95F ambient, 5F … Webb12 feb. 2024 · This corresponds to operating conditions of -43°C (-45°F) saturated suction temperature SST and approximately 120°F (49°C) saturated discharge temperature SDT using R404A refrigerant. As the compression ratio increases, the mass flow rate decreases. There are two reasons for this. stranger things season 4 ep 1 bg sub