Air Molten Salt Direct-Contact Heat ExchangeSource: Journal of Solar Energy Engineering:;1985:;volume( 107 ):;issue: 003::page 208Author:M. S. Bohn
DOI: 10.1115/1.3267680Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Volumetric heat transfer coefficients for direct-contact heat exchange between air and molten nitrate salt have been measured as a function of air and salt flow rates at 350° C salt inlet temperature. Using these heat transfer data for a packed column-type heat exchanger, an economic analysis was used to compare direct-contact heat exchange with conventional finned-tube heat exchangers. High volumetric rates of heat transfer (2000–3000 W/m3 °C) and flexibility in choice of materials of construction allow one to realize significant economic benefits by using direct-contact heat exchange in this application.
keyword(s): Heat , Heat transfer , Heat exchangers , Economic analysis , Heat transfer coefficients , Construction , Temperature , Flow (Dynamics) AND Plasticity ,
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| contributor author | M. S. Bohn | |
| date accessioned | 2017-05-08T23:21:06Z | |
| date available | 2017-05-08T23:21:06Z | |
| date copyright | August, 1985 | |
| date issued | 1985 | |
| identifier issn | 0199-6231 | |
| identifier other | JSEEDO-28181#208_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/100356 | |
| description abstract | Volumetric heat transfer coefficients for direct-contact heat exchange between air and molten nitrate salt have been measured as a function of air and salt flow rates at 350° C salt inlet temperature. Using these heat transfer data for a packed column-type heat exchanger, an economic analysis was used to compare direct-contact heat exchange with conventional finned-tube heat exchangers. High volumetric rates of heat transfer (2000–3000 W/m3 °C) and flexibility in choice of materials of construction allow one to realize significant economic benefits by using direct-contact heat exchange in this application. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Air Molten Salt Direct-Contact Heat Exchange | |
| type | Journal Paper | |
| journal volume | 107 | |
| journal issue | 3 | |
| journal title | Journal of Solar Energy Engineering | |
| identifier doi | 10.1115/1.3267680 | |
| journal fristpage | 208 | |
| journal lastpage | 214 | |
| identifier eissn | 1528-8986 | |
| keywords | Heat | |
| keywords | Heat transfer | |
| keywords | Heat exchangers | |
| keywords | Economic analysis | |
| keywords | Heat transfer coefficients | |
| keywords | Construction | |
| keywords | Temperature | |
| keywords | Flow (Dynamics) AND Plasticity | |
| tree | Journal of Solar Energy Engineering:;1985:;volume( 107 ):;issue: 003 | |
| contenttype | Fulltext |