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http://dx.doi.org/10.14775/ksmpe.2019.18.11.083

Manufacture of High-temperature High-pressure Vessel for Mixed Gas Performance Test via Optimized Design  

Ku, Hyoun-Kon (R&D Division of Hanwha Defense)
Ryu, Hyung-Min (R&D Division of Hanwha Defense)
Ahn, Jae-Woong (R&D Division of Hanwha Defense)
Bae, Young-Gwan (R&D Division of Hanwha Defense)
Kim, Jin-Hee (Agency for Defense Development)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.18, no.11, 2019 , pp. 83-88 More about this Journal
Abstract
In this study, the high-temperature high-pressure vessel was successfully manufactured, which can be used to store pressurized air and to increase the temperature for the mix performance test of high-temperature high-pressure air with coolant (e.g., water). In this research, static structure analysis and transient thermal analysis were performed using the commercial software Midas NFX 2015 R1. Based on the results, the optimized pressure vessel design was carried out. As a result of the optimized design, the minimum stress and minimum weight were found at 120 mm of the vessel thickness, and the optimized pressure vessel was verified. Finally, through manufacture and performance test (e.g., the non-destructive inspection and hydraulic pressure test), the reliability and safety were validated for the designed pressure vessel.
Keywords
Optimization Design; High-temperature High-pressure Vessel; Transient Thermal Analysis; Static Structure Analysis; Hydraulic Pressure Test;
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  • Reference
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