Proposed efficient double-walled heat exchanger prevents contamination of domestic water supply lines and indicates leakage automatically in solar as well as nonsolar heat sources using water as heat transfer medium.
Heat exchanger for solar water heaters
NASA Tech Briefs ; 2 , 4
1977-03-01
Miscellaneous
No indication
English
HEATERS, AIRPLANE, INTERNAL COMBUSTION HEAT EXCHANGER TYPE
SAE Technical Papers | 1949
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SAE Technical Papers | 1992
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SAE Technical Papers | 1996
Indirect Solar-Assisted Heat Pump Hot Water Heaters for the Canadian Environment
British Library Conference Proceedings | 1998
|Preheating Water In The Covers Of Solar Water Heaters
NTRS | 1995
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