Rapid generation process of superheated steam using a water-containing porous material

Shoji Mori, Ryo Kobayashi, Mikako Tanaka, Kunito Okuyama

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

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.

Original languageEnglish
Title of host publicationASME 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
Pages709-716
Number of pages8
DOIs
Publication statusPublished - Dec 1 2012
Externally publishedYes
EventASME 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 - Rio Grande, Puerto Rico
Duration: Jul 8 2012Jul 12 2012

Publication series

NameASME 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

Other

OtherASME 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
CountryPuerto Rico
CityRio Grande
Period7/8/127/12/12

All Science Journal Classification (ASJC) codes

  • Process Chemistry and Technology

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  • Cite this

    Mori, S., Kobayashi, R., Tanaka, M., & Okuyama, K. (2012). Rapid generation process of superheated steam using a water-containing porous material. In 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 (pp. 709-716). (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). https://doi.org/10.1115/ICNMM2012-73099