Working pairs for resorption refrigerator

Bao, Huashan; Oliveira, R.G.; Wang, R.Z.; Wang, L.W.; Ma, Zhiwei

doi:10.1016/j.applthermaleng.2011.05.035

Cited by 24 publications

(14 citation statements)

References 15 publications

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“…The authors found that only mass ratio is commonly reported in the existing literature, although some cases were identified from which TM can be extracted. [16] Resorption: ammonia/MnCl 2 (HTS)/NaBr (LTS) Packed fin-tube Not reported 4.55 † (HTS) 5.00 † (LTS) 0.47 † (HTS) 0.47 † (LTS) [17] * Includes HTF; † HTF data not provided and cannot be directly compared to other values in this work; 1 m sorb = 0.5 kg; 2 m sorb = 1.5 kg. Table 2 reports the TM of HXs reported in the literature.…”

Section: Thermal Masses Of Heat Exchangersmentioning

confidence: 99%

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Experimentally Measured Thermal Masses of Adsorption Heat Exchangers

et al. 2020

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The thermal masses of components influence the performance of many adsorption heat pump systems. However, typically when experimental adsorption systems are reported, data on thermal mass are missing or incomplete. This work provides original measurements of the thermal masses for experimental sorption heat exchanger hardware. Much of this hardware was previously reported in the literature, but without detailed thermal mass data. The data reported in this work are the first values reported in the literature to thoroughly account for all thermal masses, including heat transfer fluid. The impact of thermal mass on system performance is also discussed, with detailed calculation left for future work. The degree to which heat transfer fluid contributes to overall effective thermal mass is also discussed, with detailed calculation left for future work. This work provides a framework for future reporting of experimental thermal masses. The utilization of this framework will enrich the data available for model validation and provide a more thorough accounting of adsorption heat pumps.

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Section: Thermal Masses Of Heat Exchangersmentioning

confidence: 99%

“…In three additional studies from Xu [16][17][18], a nearly complete dataset has been provided to calculate TM for resorption HXs; however, the HTF data were not provided ( Table 2). Had the HTF been included, the reported STM would have been higher for these HXs.…”

Section: Thermal Masses Of Heat Exchangersmentioning

confidence: 99%

Experimentally Measured Thermal Masses of Adsorption Heat Exchangers

et al. 2020

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“…Also their results showed that, the maximum adsorption capacity of the SBA-15 with CaCl 2 composite adsorbent was 0.7 kg water /kg adsorbent , measured at a temperature of 50 1C. Bao et al [24] investigated the performances of different working pairs operating in desorption cycle. Those pairs were also studied gravimetrically by comparing the desorbed and adsorbed mass of refrigerant in different operating conditions.…”

Section: Experimental Workmentioning

confidence: 97%

“…From the work of [22] it is pointed out that, methanol is a flammable gas and has an effect on global warming. From the work of [24] it should be remarked that NH 3 is a very toxic gas. From the work of [26] it should be noticed that, diethyl ether is highly flammable gas.…”

Section: Experimental Workmentioning

confidence: 98%

“…However the former system had a specific cooling power (SCP) of 5% higher than that of the latter system. From the work of [24] it should be considered that NH 3 is a very toxic gas. Lithoxoos et al [25] carried out an experimental work on the adsorption capacity of singlewall carbon nanotubes (SWCNTs) bundles with regard to the pure H 2 , CH 4 , N 2 , CO and CO 2 gases at 298 K. Langmuir type equation was adopted to estimate their total adsorption isotherm.…”

Section: Experimental Workmentioning

confidence: 99%

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