Results 241 to 250 of about 3,646,640 (292)
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2020
All perform one basic function-the transfer of heat across rigid and impermeable boundaries. Some common types of commercially available waste heat recovery devices are discussed in detail. Heat pumps offer only limited opportunities for waste heat recovery, since the cost of owning and operating the heat pump may exceed the value of the waste heat ...
Albert Thumann, D. Paul Mehta
+4 more sources
All perform one basic function-the transfer of heat across rigid and impermeable boundaries. Some common types of commercially available waste heat recovery devices are discussed in detail. Heat pumps offer only limited opportunities for waste heat recovery, since the cost of owning and operating the heat pump may exceed the value of the waste heat ...
Albert Thumann, D. Paul Mehta
+4 more sources
Heat Pipe Waste Heat Recovery Boilers
Journal of Heat Recovery Systems, 1981Abstract The use of the heat pipe as a component in a heat recovery device has gained worldwide acceptance; over one million gravity-assisted heat pipes are now installed in commercial and industrial heat recovery applications. Heat pipes are passive, highly reliable and offer high heat transfer rates.
D.A. Littwin, J. McCurley
openaire +1 more source
Yard Waste Composting with Heat Recovery
Compost Science & Utilization, 1993▪ The feasibility of yard waste composting in a closed continuous reactor with heat recovery has been investigated. Results obtained in this research are reported and discussed. In the system, the recovered energy (heat) can be transformed by a heat pump in hot water both for domestic and for residential heating.
JACCARD L +3 more
openaire +2 more sources
Recovery and utilization of waste heat
Heat Recovery Systems and CHP, 1993Abstract A review of waste heat recovery and utilization is presented. The potential for re-using the otherwise wasted heat in different branches of industry is discussed. Traditional and new ways to recover the discharged heat from industrial equipment are illustrated.
O.M. Al-Rabghi +4 more
openaire +1 more source
Performance comparison of different heat pumps in low-temperature waste heat recovery
Renewable and Sustainable Energy Reviews, 2021Xiao Feng, Zhimin Tan
exaly
1997
One of the potentiality for energy conservation in kiln production is reusing the hot air after kiln cooling. The results indicated that hot air heat recovery saves about 84% of natural gas used in process. The presented conservation could a promising way for improving energy efficiency and environmental pollution.
Filipan, Veljko +2 more
openaire +1 more source
One of the potentiality for energy conservation in kiln production is reusing the hot air after kiln cooling. The results indicated that hot air heat recovery saves about 84% of natural gas used in process. The presented conservation could a promising way for improving energy efficiency and environmental pollution.
Filipan, Veljko +2 more
openaire +1 more source
Current progress of process integration for waste heat recovery in steel and iron industries
Fuel, 2023Abrar Inayat
exaly