【Mechanical Equipment Technology Edition】Daily Question 20191127: Basics of Refrigeration – Refrigeration Pressure-Humidity Diagrams – Refrigeration Cycles (7)

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This post was last edited by Zhang Xinlin from Binglun Environment on 2019-11-28 at 23:51. Refrigeration Basics – Pressure-Enthalpy Diagrams – Refrigeration Cycles (7). I. Overview: As can be seen from the figure below, it is known that the 5–1’ process is an evaporation process, while the 1–2 process is a compression process. (Figure 1) shows the gas-liquid states during the refrigeration cycle. (Figure 2) is a P-h diagram showing supercooled and superheated states, while (Figure 3) is a P-h diagram without supercooled or superheated states. Question: Which process represents superheating? (Image 1) (Image 2) (Image 3) ============================== Premium promotion: Daily questions on mechanical equipment – refrigeration sector, covering their value and functions: https://bbs.hcbbs.com/thread-2848974-1-1.html Internal training materials for manufacturers of screw refrigeration compressors related to mechanical equipment: https://bbs.hcbbs.com/thread-2850090-1-1.html