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	Employ SGC technology to measure the isosteric heat of gas-solid system
	Guo Liang ; Wu Zhansong
	2010-10-12 ; 2010-10-12
关键词	Practical/ calibration calorimeters heat transfer thermodynamics/ SGC technology adsorption systems sensor gas calorimeter gas-solid adsorption system isosteric adsorption heats thermodynamic analysis heat transfer input heat flux/ A4725Q Convection and heat transfer E2130 Fluid mechanics and aerodynamics (mechanical engineering)
中文摘要	The isosteric heat is important for equilibrium and dynamic studies of adsorption systems, however, in gas-solid systems, the isosteric adsorption heats are too small to be measured accurately. An isothermal-isometric adsorption system was combined with a sensor gas calorimeter (SGC) to measure the isosteric heat of a gas-solid adsorption system with a thermodynamic analysis used to calculate the isoteric heats. The structure, calibration method and measurement procedure were modified to obtain higher precision, to make the measurements more efficient and to remove system errors attributed to the heat transfer. An analysis shows that the sensitivity and precision of the new calorimeter are both affected by input heat flux, and the calorimeter provides more accurate measurements of the isosteric heat of gas-solid adsorption systems if proper measurement condition is guaranteed.
语种	中文
出版者	Tsinghua University Press ; China
内容类型	期刊论文
源URL	[http://hdl.handle.net/123456789/79966]
专题	清华大学
推荐引用方式 GB/T 7714	Guo Liang,Wu Zhansong. Employ SGC technology to measure the isosteric heat of gas-solid system[J],2010, 2010.
APA	Guo Liang,&Wu Zhansong.(2010).Employ SGC technology to measure the isosteric heat of gas-solid system..
MLA	Guo Liang,et al."Employ SGC technology to measure the isosteric heat of gas-solid system".(2010).

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