CONTENTS

Technical Comments and Reports

Special Issue "Trend of Advanced combustor"

Development of Aero- and Industrial- Gas Turbine Combustors and Their Trend

TAMARU Takashi /3

The Current Low NOx Combustor

KOBAYASHI Naruyoshi, INOUE Hiroshi, TAKEHARA Isao, SASAO Toshifumi /10

Development of Advanced Monitering and Tuning System for Combustor Pressure Fluctuation

TOYAMA Kozo, NOMURA Masumi, IBA Hiroyuki /15

Low NOx Combustion Method Using Lean Direct Fuel- Air Quick Mixing

TOH Hidemi /21

Low NOx Combustion Technology for Industrial Gas Turbine Combsutors

KIMURA Takashi, KINOSHITA Yasuhiro /27

Contributed Papers

Interface Construction for Thermal Stress Analysis in Virtual Turbine and Stress Evaluation

CHEN Jinxiang, OGAWA Akinori, HASHIMOTO Ryosaku, YOSHIDA Toyoaki /34

Optimisation of Turbine-Rotor-Disk Structure for Inducing Compressive Residual Stress around Center Hole by means of Over Speed Rotation

SEKIHARA Masaru, MACHIDA Takashi /40

Tearoom

Learning from Development of "Zero-Fighter"

OTSUKI Yukio /48

Letters from R&D Groups

R&D on Gas Turbine Cogeneration System of Tohogas

MIWA Masataka /49

Communicated Articles

Report on the 16th ISABE in Cleveland, Ohio, USA

KODAMA Hidekazu /51

Photograph on Cover

Internal Reheat Hydrogen Gas Turbine

HIRAOKA Katsuhide /54

GTSJ Activities

56

Notice

58