Adsorption cold storage system with zeolite–water working pair used for locomotive air conditioning

Lu, Yingjie; Wang, Ruzhu; Zhang, M.; Jiangzhou, Shu

doi:10.1016/s0196-8904(02)00169-3

Cited by 80 publications

(26 citation statements)

References 4 publications

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“…Cooling the interior of cockpit in a locomotive [17] Adsorption refrigeration cycle (activated carbon-methanol) Waste heat from a fuel cell-electric vehicle [18] Another example is the solar silica gel-water adsorption air-conditioning system installed in the cosmetics company in Sarantis S.A, in Greece.…”

Section: Commercial Application Of Adsorptive Refrigeratorsmentioning

confidence: 99%

The cooling effect by adsorption-desorption cycles

Wolak

2017

E3S Web Conf.

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Abstract. Adsorption appliances may turn out to be an alternative to compression-type refrigerators. The adsorption refrigeration machine may be driven by a low-grade heat source, especially solar energy. Solar adsorption cooling systems are environment-friendly and have zero ozone depletion potential. Therefore, the adsorption refrigeration is one kind of energy saving refrigeration methods. The merits of the adsorption refrigeration systems will be more significant especially when it is used in vehicles (automobiles, ships and locomotives), to preserve food and medicines and in air-conditioning. The paper presents the advantages and disadvantages as well as the evolution of the technology of adsorptive refrigeration systems. The methods of improving of adsorption refrigeration systems through improvements in adsorbents properties, use of advanced cycles and hybrid systems is also presented. Possible applications and perspectives for development of adsorption cooling systems are also analyzed. The paper describes a test stand of the adsorption-desorption refrigeration. The present investigations have been carried out utilizing the activated carbon granules as an adsorbent and methanol as an adsorbate. The paper demonstrates the measurement of temperature changes in the adsorbent bed and condenser during adsorption-desorption cycles.

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Section: Commercial Application Of Adsorptive Refrigeratorsmentioning

confidence: 99%

The cooling effect by adsorption-desorption cycles

Wolak

2017

E3S Web Conf.

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“…In a cold storage system, an adsorption principle was adopted with Zeolite and water as working pair with the Coefficient of performance (COP) of 0.18 to 0.21 and cooling power of 3.0 to 4.2 KW [10]. Dual power source refrigerator is developed by combined solar thermoelectric adsorption air cooler with activated carbon-methanol as working pair [11].…”

Section: Solar Refrigerationmentioning

confidence: 99%

Design and Analysis of a Two-Stage Adsorption Air Chiller

Benrajesh

Rajan

2017

IOP Conf. Ser.: Mater. Sci. Eng.

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The objective of this article is to design and build a bio-friendly air-conditioner, by using adsorption method in the presence of 15% of calcium carbide in water. Aluminum sheet metals are used to form three identical tunnels, to pass the air for processing. Exhaust heat generated from the dairy sterilizing unit process is reutilized, for cooling the environment through this equipment. This equipment is designed, and the analysis is carried out to quantify the COP, SCP, and cooling power. Heat exchangers are designed; its Performance Parameters are quantified and correlated with the conventional designs. It is observed that the new adsorption chiller can produce the coefficient of performance of chiller as 1.068; the Specific cooling power of 10.66 (W/Kg); and the Cooling power of 4.2 KW. This equipment needs 0 to 15 minutes to reach the desired cool breeze (24˚c) from the existing room temperature (29˚c).

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“…A new generation of solid sorption heat pumps and coolers [5][6][7] have a good compromise between chemical heat pumps [8][9][10] and adsorption heat pumps [11][12][13][14][15][16][17]. The sorbent bed of these heat pumps consists of adsorptive materials (for example, active carbon fibre) and micro/nano crystals (metal chlorides, metal hydrides etc.)…”

Section: 1mentioning

confidence: 99%

Application of sorption heat pumps for increasing of new power sources efficiency

Vasiliev¹,

Filatova²,

Tsitovich³

2010

Archives of Thermodynamics

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In the 21st century the way to increase the efficiency of new sources of energy is directly related with extended exploration of renewable energy. This modern tendency ensures the fuel economy needs to be realized with nature protection. The increasing of new power sources efficiency (cogeneration, trigeneration systems, fuel cells, photovoltaic systems) can be performed by application of solid sorption heat pumps, regrigerators, heat and cold accumulators, heat transformers, natural gas and hydrogen storage systems and efficient heat exchangers.

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Adsorption cold storage system with zeolite–water working pair used for locomotive air conditioning

Cited by 80 publications

References 4 publications

The cooling effect by adsorption-desorption cycles

The cooling effect by adsorption-desorption cycles

Design and Analysis of a Two-Stage Adsorption Air Chiller

Application of sorption heat pumps for increasing of new power sources efficiency

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