潁璋 Cold Bending 園地
高溫高壓管線銲道潛變失效型態（Type I-IV）之演變特徵、多軸應力驅動機制與P9x合金鋼在B31.1及B31J規範下之防護策略(Evolution Characteristics of Type I-IV Creep Failure in High-Temperature, High-Pressure Piping Welds, Multiaxial Stress Driving Mechanisms, and Protection Strategies for P9x Alloy Steels under ASME B31.1 and B31J)
摘要 / Abstract 隨著全球對火力發電廠與
2026-09-14
結合最新 ASME B31J 規範之高壓蒸汽管線非標準洩水坡度設計下的銲道斜切變異與應力耦合效應暨冷作彎管壽命評估研究(A Study on the Weld Miter Variation and Stress Coupling Effects of High-Pressure Steam Piping under Non-Standard Drainage Slope Design Based on the Latest ASME B31J Code, and Life Assessment of Cold Bending Pipes)
摘要與研究背景 / Abstract and Re
2026-09-13
基於 2026 ASME B31J 規範之 P9x 高壓蒸汽管線洩水坡度設計與 1.5D 對銲彎頭失效機制深度分析：台灣大潭與國光 CCPP 電廠工程實務探討 (In-Depth Analysis of Drainage Slope Design and Failure Mechanisms of 1.5D Butt-Welded Elbows in P9x High-Pressure Steam Pipelines Based on the 2026 ASME B31J Code: An Engineering Practice Study of Taiwan’s Datan and Kuokuang CCPP Power Plants)
摘要 /Abstract 隨著全球能源轉型與電網調
2026-09-13
CCPP電廠P9x高能管線曲率半徑（1.5D規格品銲接彎頭與3D/5D冷作彎管）之製造工法差異及其對下游流場演化與流體加速腐蝕風險之數值分析與最佳化設計應用深度研究 (In-Depth Research on the Manufacturing Differences of CCPP P9x High-Energy Piping Curvature Radii (1.5D Standard Welded Elbows vs. 3D/5D Cold Bends) and Their Impact on Downstream Flow Field Evolution, Flow-Accelerated Corrosion Risks, and Optimized Design Applications)
一、摘要與研究背景/1. Abstract and
2026-09-12