Proposal and fundamental demonstration of chemical gas turbine system

Tsuyoshi Yamamoto, T. Kachi, Y. Sugiyama, K. Sakakibara, T. Furuhata, N. Arai

Research output: Contribution to journalArticle

Abstract

A novel concept of a gas turbine/steam turbine combined cycle system, ″Chemical Gas Turbine″, was proposed to raise the total thermal efficiency of existing systems. The system's characteristics include a combustor operating under fuel-rich conditions, and C/C composites material adopted for fabrication of the turbine blade. It consists mainly of two gas turbines and a steam turbine. Energy loss and total NOx products are decreased by means of fuel-rich combustion. The system's advantages, thermal efficiency, and total NOx products were demonstrated. A commercial small-scale gas turbine was converted into the micro chemical gas turbine, and a combustor for fuel-rich combustion of methane-air and related equipment was developed. An examination of the fundamental working properties of the assembled system showed the feasibility of such a chemical gas turbine system. Original is an abstract.

Original languageEnglish
Pages (from-to)251-256
Number of pages6
JournalJournal of Chemical Engineering of Japan
Volume33
Issue number2
Publication statusPublished - Apr 2000
Externally publishedYes

Fingerprint

Gas turbines
Demonstrations
Steam turbines
Combustors
Methane
Turbomachine blades
Energy dissipation
Turbines
Fabrication
Composite materials
Air
Hot Temperature

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Yamamoto, T., Kachi, T., Sugiyama, Y., Sakakibara, K., Furuhata, T., & Arai, N. (2000). Proposal and fundamental demonstration of chemical gas turbine system. Journal of Chemical Engineering of Japan, 33(2), 251-256.

Proposal and fundamental demonstration of chemical gas turbine system. / Yamamoto, Tsuyoshi; Kachi, T.; Sugiyama, Y.; Sakakibara, K.; Furuhata, T.; Arai, N.

In: Journal of Chemical Engineering of Japan, Vol. 33, No. 2, 04.2000, p. 251-256.

Research output: Contribution to journalArticle

Yamamoto, T, Kachi, T, Sugiyama, Y, Sakakibara, K, Furuhata, T & Arai, N 2000, 'Proposal and fundamental demonstration of chemical gas turbine system', Journal of Chemical Engineering of Japan, vol. 33, no. 2, pp. 251-256.
Yamamoto T, Kachi T, Sugiyama Y, Sakakibara K, Furuhata T, Arai N. Proposal and fundamental demonstration of chemical gas turbine system. Journal of Chemical Engineering of Japan. 2000 Apr;33(2):251-256.
Yamamoto, Tsuyoshi ; Kachi, T. ; Sugiyama, Y. ; Sakakibara, K. ; Furuhata, T. ; Arai, N. / Proposal and fundamental demonstration of chemical gas turbine system. In: Journal of Chemical Engineering of Japan. 2000 ; Vol. 33, No. 2. pp. 251-256.
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