DUCT WALL STRUCTURE

• Main Authors: SHIMONO, NOBUO, SUMIMORI, KENJI, OWA, YASUYUKI, MOTOYAMA, KIYOSHI, AIDA, KIYOSHI
• Format: Patent
• Language: English; French; German
• Published: 10.05.2006
• Edition: 7
• Subjects: ACOUSTICS; ACOUSTICS NOT OTHERWISE PROVIDED FOR; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; MUSICAL INSTRUMENTS; PHYSICS; SOUND-PRODUCING DEVICES

The invention relates to an inner heat insulating and inner sound insulating structure of an HRSG duct wall in which a turbine combustion high temperature and high velocity gas (11) whose temperature is approx. 650°C and velocity is 30 meters per second (m/s) flows, wherein heat insulating members (...