Design of a test bench for gas leaks using CFD simulation and IR-thermography detection

A test bench was constructed to enable the study of the influence of different parameters for gas leaks using computational fluid dynamics (CFD) simulation and IR-thermography detection. The results show that the gas chamber should be larger than 300×300×300 mm3. The diameter of fan-sizing should be...

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Veröffentlicht in:Environmental technology. - 1993. - 42(2021), 4 vom: 02. Jan., Seite 531-544
1. Verfasser: Fu, Xiaolong (VerfasserIn)
Weitere Verfasser: Li, Jizhen, Zhang, Guofang, Zhang, Chongmin, Fan, Xuezhong
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2021
Zugriff auf das übergeordnete Werk:Environmental technology
Schlagworte:Journal Article CFD simulation Hydrokinetics IR-thermography gas leak test bench
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520 |a A test bench was constructed to enable the study of the influence of different parameters for gas leaks using computational fluid dynamics (CFD) simulation and IR-thermography detection. The results show that the gas chamber should be larger than 300×300×300 mm3. The diameter of fan-sizing should be 100 mm2. However, the influence is not obvious when the temperature changes. Meanwhile, the influence of the geometry of flow disturbance objects is shown by a sphere and cubic type to be obvious. Based on the results of simulation and detection, a schematic diagram for gas leaks is designed. The parameters of the test bench are also confirmed. The simulated and designed test bench can be used to test gas leaks by IR-thermography in future research 
650 4 |a Journal Article 
650 4 |a CFD simulation 
650 4 |a Hydrokinetics 
650 4 |a IR-thermography 
650 4 |a gas leak 
650 4 |a test bench 
700 1 |a Li, Jizhen  |e verfasserin  |4 aut 
700 1 |a Zhang, Guofang  |e verfasserin  |4 aut 
700 1 |a Zhang, Chongmin  |e verfasserin  |4 aut 
700 1 |a Fan, Xuezhong  |e verfasserin  |4 aut 
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