摘要 |
The invention is intended to maintain turbine reliability when, based on a gas turbine (2) designed for one desired cycle, a gas turbine for another different cycle is manufactured. A channel of a compressor (1) is formed such that a mass flow of a fluid (5) compressed by the compressor (1) changes. Thus, when manufacturing, based on the gas turbine (2) designed for one desired cycle, the gas turbine for another different cycle, turbine reliability can be maintained. |