초고온 스팀생산을 위한 과열기 성능변수의실험적 연구
Experimental Study on the Performance Parameters of Superheater for High-Temperature Steam Production
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초록
This study examined steam generation using waste energy to generate high temperature steam for hydrogen production. For this purpose, a superheater capable of obtaining high temperature steam was designed and tested. The system using superheaterwas tested under selected conditions for hydrogen production and could generate high temperature steam at 700℃. In this test, theeffects of inner heat transfer in the superheater is very important because it is operated at high temperature. Therefore, the system mustbe considered surface roughness affecting the heat flux of steam because this method can use the heat transfer area of the superheater. As a result, the surface roughness was calculated according to the performance parameters of s superheater based on the steamproduction experiment data. In the future, the characteristics will be recognized so that they can be applied the system when thelarge-scale of high-temperature steam generation system using a superheater is designed under the same conditions.
Abstract
This study examined steam generation using waste energy to generate high temperature steam for hydrogen production. For this purpose, a superheater capable of obtaining high temperature steam was designed and tested. The system using superheaterwas tested under selected conditions for hydrogen production and could generate high temperature steam at 700℃. In this test, theeffects of inner heat transfer in the superheater is very important because it is operated at high temperature. Therefore, the system mustbe considered surface roughness affecting the heat flux of steam because this method can use the heat transfer area of the superheater. As a result, the surface roughness was calculated according to the performance parameters of s superheater based on the steamproduction experiment data. In the future, the characteristics will be recognized so that they can be applied the system when thelarge-scale of high-temperature steam generation system using a superheater is designed under the same conditions.
참고문헌 (10)
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