Frontiers in Automobile and Mechanical Engineering | |
Design and Analysis of Boiler Pressure Vessels based on IBR codes | |
Balakrishnan, B.^1 ; Kanimozhi, B.^2 | |
Department Mechanical Engineering, Sathyabama University, Chennai, India^1 | |
Faculty of Mechanical Engineering, Sathyabama University, Chennai, India^2 | |
关键词: American society of mechanical engineers; Design and analysis; Design calculations; IRB code; Mandatory requirement; Standards and codes; Super critical; Thermal power plants; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/197/1/012045/pdf DOI : 10.1088/1757-899X/197/1/012045 |
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来源: IOP | |
【 摘 要 】
Pressure vessels components are widely used in the thermal and nuclear power plants for generating steam using the philosophy of heat transfer. In Thermal power plant, Coal is burnt inside the boiler furnace for generating the heat. The amount of heat produced through the combustion of pulverized coal is used in changing the phase transfer (i.e. Water into Super-Heated Steam) in the Pressure Parts Component. Pressure vessels are designed as per the Standards and Codes of the country, where the boiler is to be installed. One of the Standards followed in designing Pressure Parts is ASME (American Society of Mechanical Engineers). The mandatory requirements of ASME code must be satisfied by the manufacturer. In our project case, A Shell/pipe which has been manufactured using ASME code has an issue during the drilling of hole. The Actual Size of the drilled holes must be, as per the drawing, but due to error, the size has been differentiate from approved design calculation (i.e. the diameter size has been exceeded). In order to rectify this error, we have included an additional reinforcement pad to the drilled and modified the design of header in accordance with the code requirements.
【 预 览 】
Files | Size | Format | View |
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Design and Analysis of Boiler Pressure Vessels based on IBR codes | 1150KB | download |