TY - GEN
T1 - Rapid generation process of superheated steam using a water-containing porous material
AU - Mori, Shoji
AU - Kobayashi, Ryo
AU - Tanaka, Mikako
AU - Okuyama, Kunito
PY - 2012/12/1
Y1 - 2012/12/1
N2 - A simple method for the rapid generation of superheated steam using a water-containing porous material was proposed in a previous paper (Mori and Okuyama, 2007). The start-up and cut-off responses are of the second order, and the maximum energy utilization efficiency for input power is more than approximately 0.9. In the present paper, in order to clarify the mechanism of the rapid generation of superheated steam, the steam temperature, the temperature inside porous materials, and the surface roughness of porous materials have been measured. As a result, it is found that narrow space formed between heater and porous material caused by surface roughness of porous material is one of important factors to generate superheated steam rapidly.
AB - A simple method for the rapid generation of superheated steam using a water-containing porous material was proposed in a previous paper (Mori and Okuyama, 2007). The start-up and cut-off responses are of the second order, and the maximum energy utilization efficiency for input power is more than approximately 0.9. In the present paper, in order to clarify the mechanism of the rapid generation of superheated steam, the steam temperature, the temperature inside porous materials, and the surface roughness of porous materials have been measured. As a result, it is found that narrow space formed between heater and porous material caused by surface roughness of porous material is one of important factors to generate superheated steam rapidly.
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U2 - 10.1115/ICNMM2012-73099
DO - 10.1115/ICNMM2012-73099
M3 - Conference contribution
AN - SCOPUS:84882420191
SN - 9780791844793
T3 - ASME 2012 10th Int. Conf. on Nanochannels, Microchannels, and Minichannels Collocated with the ASME 2012 Heat Transfer Summer Conf. and the ASME 2012 Fluids Engineering Division Sum, ICNMM 2012
SP - 709
EP - 716
BT - ASME 2012 10th Int. Conf. on Nanochannels, Microchannels, and Minichannels Collocated with the ASME 2012 Heat Transfer Summer Conference and the ASME 2012 Fluids Engineering Division Sum, ICNMM 2012
T2 - ASME 2012 10th Int. Conf. on Nanochannels, Microchannels, and Minichannels, ICNMM 2012 Collocated with the ASME 2012 Heat Transfer Summer Conf. and the ASME 2012 Fluids Engineering Division Sum, ICNMM 2012
Y2 - 8 July 2012 through 12 July 2012
ER -