Water leakage in heat exchanger measured directly with help of electroytic hygrometer. In new technique, flow of nitrogen gas set up in one loop of heat exchanger. Other loop filled with water under pressure. Water concentration produced by leakage of water into nitrogen flow measured by hygrometer. New measurement method determines water concentrations up to 2,000 parts per million with accuracy of +/- 5 percent.
Measuring Heat-Exchanger Water Leakage
NASA Tech Briefs ; 10 , 1
01.06.1986
Sonstige
Keine Angabe
Englisch
Heat exchanger corrosion, corrosion protection and leakage repair
Engineering Index Backfile | 1964
|Heat exchanger, installation frame of heat exchanger and heat exchanger assembly
Europäisches Patentamt | 2024
|Heat exchanger, installation frame of heat exchanger and heat exchanger assembly
Europäisches Patentamt | 2024
|Method for measuring heat exchange efficiency of heat exchanger and vehicle
Europäisches Patentamt | 2024
|