Ammonia/lithium nitrate absorption/compression refrigeration cycle. Part I. Simulation

Ayala, R.; Heard, C.L.; Holland, F.A.

doi:10.1016/s1359-4311(96)00042-7

Cited by 45 publications

(16 citation statements)

References 4 publications

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“…Kairouani and Nehdi [20] presented a novel combined refrigeration system which was absorption system cascaded with conventional compression system. The modified system increased the efficiency around 37-54% which was similarly the research of Ayala et al [21], Seara et al [22] and Kairouani and Nehdi [23].…”

Section: Introductionsupporting

confidence: 84%

Geothermal Energy Potentials and Technologies in Thailand

Chaiyat¹,

Chaychana²,

Singharajwarapan³

2017

J Fundam Renewable Energy Appl

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This paper presents a concept for using the geothermal energy in Thailand. The geophysical properties and the suitable technologies are considered; moreover the prototypes of the suitable technology have been constructed and tested the system performances. The potential of 97 hot springs in Thailand are classified into three groups as high, moderate and low potential. Organic rankine cycle is selected for 12 high potential hot springs to generate electricity 3,909 kWe. Absorption chiller and 8 moderate potential hot springs could be produced the total cooling capacity 304 kW and the payback period is 22 months. Central drying room and 8 moderate potential hot springs could be used in the heating process at 406 kW and the payback period is 15 months. Drying room integrated with vapor compression heat pump is represented for boosting 26 low potential hot springs. The upgrading heat around 2,002 kW could be used for drying the agricultural products 200 Ton/d which the payback period is 29 months. It could be found that the geothermal energy potential in Thailand could be developed from 46 hot springs to be used for heat and power at around 6.6 MW.

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Section: Introductionsupporting

confidence: 84%

Geothermal Energy Potentials and Technologies in Thailand

Chaiyat¹,

Chaychana²,

Singharajwarapan³

2017

J Fundam Renewable Energy Appl

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“…These correlations were later used by several authors to carry out thermodynamic simulations of different absorption cycles such as single-effect (Antonopoulos and Rogdakis [5], Kim and Machielsen [6], Niebergall [7], Sun [8]), and double and half-effect ones (Bourouis et al [9], Arzoz et al [10] and Ayala et al [11]). …”

Section: Introductionmentioning

confidence: 99%

Boiling heat transfer and pressure drop of NH3/LiNO3 and NH3/(LiNO3 + H2O) in a plate heat exchanger

Táboas

Bourouis

Vallès

2016

International Journal of Thermal Sciences

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“…The first couple can produce negative cold, so it can be used for air conditioning needs and industrial refrigeration, while the second can only make positive cold so it is just used for buildings cooling. Other types of solutions were used like: NH 3 /LiNO 3 [13], LiBr / HO (CH 2 ) OH [14] and others [15], but they are still under development because of their poor performance.…”

Section: Absorption Cooling Systemsmentioning

confidence: 99%