A Review on Rotary Heat Exchangers |
Author(s): |
| D. B. Jani , Govt. Engineering College, Dahod; Kiran Bhabhor, Govt. Engineering College, Dahod; Chauhan Satish K, Govt. Engineering College, Dahod; Gohil Yuvraj R, Govt. Engineering College, Dahod; Rathod Suraj M, Govt. Engineering College, Dahod |
Keywords: |
| Rotary Heat Wheel, Heat Recovery, Effectiveness |
Abstract |
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The air to air rotary heat exchanger is a regenerative type heat exchanger used for preheating the combustion air or regeneration air, mainly in HVAC or steam power plant. The warm gas and cool air ducts are arranged to allow both the flue gas and inlet air to flow simultaneously through the air pre-heater. The hot flue gas heats the rotor material and as the rotor rotates, the hot rotor section moves into the flow of the cold air and preheats it. If the incoming air is not preheated, then some additional waste heat energy must be supplied to heat the air to a temperature required to facilitate combustion. Due to this, more fuel will be consumed which decreases overall efficiency of the power plant. The present review consist of different techniques used to study the process parameters of rotary regenerator are discussed. |
Other Details |
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Paper ID: IJSRDV6I80299 Published in: Volume : 6, Issue : 8 Publication Date: 01/11/2018 Page(s): 428-431 |
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