Premature Failure Analysis of Servovalve Components for a Thermal Power Plant

2011 ◽  
Vol 49 (9) ◽  
Keyword(s):  
Power Plant ◽  
Failure Analysis ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Premature Failure

Failure Analysis of PRDS Pipe in a Thermal Power Plant Boiler

2016 ◽  
Vol 99 (2) ◽  
pp. 233-238 ◽  
Author(s):  
Debashis Ghosh ◽  
Subrata Ray ◽  
Jiten Mandal ◽  
Nilrudra Mandal ◽  
Awdhesh Kumar Shukla
Keyword(s):  
Power Plant ◽  
Failure Analysis ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Power Plant Boiler ◽  
Plant Boiler

Failure analysis of belt in conveyor system for coal handling in thermal power plant

2015 ◽  
Vol 3 (2) ◽  
Author(s):  
Ankit Gupta
Keyword(s):  
Power Plant ◽  
Failure Analysis ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Actual Situation ◽  
Operating Characteristics ◽  
Conveyor System ◽  
Cause Of Failure

The study is made and compared with actual situation of the thermal power plant, for the failure in belt of conveyor due to the deviation under load from its axis. Analyze technical characteristics causing the deviation in the belt and the operating characteristics of relevant machinery causing deviation. Based on the research, failure in belt due to deviation during use, analysis the cause of failure, proposed some method to reduce it are summed up.

Failure Investigation of Radiant Platen Superheater Tube of Thermal Power Plant Boiler

2014 ◽  
Vol 0 (0) ◽  
Author(s):  
D. Ghosh ◽  
S. Ray ◽  
A. Mandal ◽  
H. Roy
Keyword(s):  
Power Plant ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Metallographic Analysis ◽  
Premature Failure ◽  
Superheater Tube ◽  
Power Plant Boiler ◽  
Super Heater ◽  
Cause Of Failure ◽  
Plant Boiler

AbstractThis paper highlights a case study of typical premature failure of a radiant platen superheater tube of 210 MW thermal power plant boiler. Visual examination, dimensional measurement and chemical analysis, are conducted as part of the investigations. Apart from these, metallographic analysis and fractography are also conducted to ascertain the probable cause of failure. Finally it has been concluded that the premature failure of the super heater tube can be attributed to localized creep at high temperature. The corrective actions has also been suggested to avoid this type of failure in near future.

Semiparametric Reliability Model in the Failure Analysis of a Coal-Fired Boiler Used in a Thermal Power Plant—A Case Study

2015 ◽  
Vol 27 (3) ◽  
pp. 353-360 ◽  
Author(s):  
Debasis Das Adhikary ◽  
Goutam Kumar Bose ◽  
Dipankar Bose ◽  
Souren Mitra
Keyword(s):  
Power Plant ◽  
Failure Analysis ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Reliability Model

Failure Analysis of a Low-Pressure Turbine Blade in a Coal-Based Thermal Power Plant

2015 ◽  
Vol 15 (5) ◽  
pp. 750-757
Author(s):  
M. Ananda Rao ◽  
M. V. Pavan Kumar ◽  
T. S. N. Sankara Narayanan ◽  
S. Subba Rao ◽  
N. Narasaiah
Keyword(s):  
Power Plant ◽  
Failure Analysis ◽  
Turbine Blade ◽  
Thermal Power Plant ◽  
Thermal Power ◽  
Low Pressure ◽  
Low Pressure Turbine
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