YZ-yuweiching

基於 2026 ASME B31J 規範之 P9x 高壓蒸汽管線設計與工法解析：洩水坡度與成形工法之微觀應力與壽命評估 (Analysis of Design and Fabrication Methods for P9x High-Pressure Steam Piping Based on the 2026 ASME B31J Code: Micro-Stress and Life Assessment of Drainage Slopes and Forming Techniques)

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前言/Introduction 在現代超臨界（USC）與複循環發電廠（CCPP）的運營與工程設計中，高溫高壓（

基於 2026 ASME B31J 規範之 P9x 高壓蒸汽管線設計與工法解析：洩水坡度與成形工法之微觀應力與壽命評估 (Analysis of Design and Fabrication Methods for P9x High-Pressure Steam Piping Based on the 2026 ASME B31J Code: Micro-Stress and Life Assessment of Drainage Slopes and Forming Techniques) 閱讀全文 »

多尺度物理感知 AI 於 A-USC 鍋爐冷彎管線之應用：殘餘應力演化、應力加速析出與動態數位孿生壽命預測 (Application of Multi-Scale Physics-Aware AI in A-USC Boiler Cold-Bent Pipelines: Residual Stress Evolution, Stress-Accelerated Precipitation, and Dynamic Digital Twin Life Prediction)

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一、 摘要 (Abstract) 先進超超臨界（Advanced Ultra-Supercritical, A

多尺度物理感知 AI 於 A-USC 鍋爐冷彎管線之應用：殘餘應力演化、應力加速析出與動態數位孿生壽命預測 (Application of Multi-Scale Physics-Aware AI in A-USC Boiler Cold-Bent Pipelines: Residual Stress Evolution, Stress-Accelerated Precipitation, and Dynamic Digital Twin Life Prediction) 閱讀全文 »

深度分析CCPP系統中濕蒸氣之沖蝕行為種類與P9x高能管線防護優化研究(In-Depth Analysis of Wet Steam Erosion Behaviors and Protection Optimization for P9x High-Energy Piping in CCPP Systems)

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一、 緒論與複循環發電廠管線劣化背景/I. Introduction and Background of Pi

深度分析CCPP系統中濕蒸氣之沖蝕行為種類與P9x高能管線防護優化研究(In-Depth Analysis of Wet Steam Erosion Behaviors and Protection Optimization for P9x High-Energy Piping in CCPP Systems) 閱讀全文 »

冷作彎管3D(2.5”~8”)/5D(2”以下)設計理念與圖面彎管製作的鴻溝隔閡：台灣CCPP廠配管ISO圖Spool設計施工困局與整合優化研究 (The Gap Between 3D (2.5”~8”) / 5D (2” and under) Cold Bending Design Concepts and Iso-Drawing Fabrication: Dilemmas and Integrated Optimization of Piping Spool Design and Construction in Taiwan’s CCPP)

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摘要 / Abstract 在全球能源轉型與淨零碳排的政策驅動下，台灣的複循環發電廠（Combined Cyc

冷作彎管3D(2.5”~8”)/5D(2”以下)設計理念與圖面彎管製作的鴻溝隔閡：台灣CCPP廠配管ISO圖Spool設計施工困局與整合優化研究 (The Gap Between 3D (2.5”~8”) / 5D (2” and under) Cold Bending Design Concepts and Iso-Drawing Fabrication: Dilemmas and Integrated Optimization of Piping Spool Design and Construction in Taiwan’s CCPP) 閱讀全文 »

針對 P92 與 316LN 在 3D/5D 冷作彎管後之消除應力熱處理 (PBHT) 機制及 ASME B31.1/B31J 規範應用之深度解析研究 (In-Depth Analysis of Post-Bend Heat Treatment (PBHT) Mechanisms and ASME B31.1/B31J Code Applications for P92 and 316LN 3D/5D Cold Bends)

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摘要/Abstract 本研究針對超臨界火力發電與先進核能系統中廣泛應用之潛變強度強化鐵素體鋼（ASTM A3

針對 P92 與 316LN 在 3D/5D 冷作彎管後之消除應力熱處理 (PBHT) 機制及 ASME B31.1/B31J 規範應用之深度解析研究 (In-Depth Analysis of Post-Bend Heat Treatment (PBHT) Mechanisms and ASME B31.1/B31J Code Applications for P92 and 316LN 3D/5D Cold Bends) 閱讀全文 »

超高壓蒸氣管線（300 kg/cm²/600°C ）沖蝕機制與防護工法研究：1.5D 銲接彎頭與 3D/5D 冷作彎管之流場優化與減磨效益評估 (Study on Erosion Mechanisms and Protection Methods for Ultra-High Pressure Steam Pipelines (300 kg/cm² / 600°C): Flow Field Optimization and Wear Reduction Evaluation of 1.5D Welded Elbows vs. 3D/5D Cold Bends)

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一、摘要 / I. Abstract 在全球能源轉型與發電效率極大化的雙重驅動下，現代火力發電與複循環發電廠（

超高壓蒸氣管線（300 kg/cm²/600°C ）沖蝕機制與防護工法研究：1.5D 銲接彎頭與 3D/5D 冷作彎管之流場優化與減磨效益評估 (Study on Erosion Mechanisms and Protection Methods for Ultra-High Pressure Steam Pipelines (300 kg/cm² / 600°C): Flow Field Optimization and Wear Reduction Evaluation of 1.5D Welded Elbows vs. 3D/5D Cold Bends) 閱讀全文 »

複循環電廠高溫高壓蒸汽管線：隱性劣化機制、極端暫態工況與現場全生命週期防護優化 (HTHP Steam Piping in Combined Cycle Power Plants: Hidden Degradation Mechanisms, Extreme Transient Conditions, and Life-Cycle Field Protection Optimization)

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一、 緒論與研究背景 / 1. Introduction and Research Background 隨著

複循環電廠高溫高壓蒸汽管線：隱性劣化機制、極端暫態工況與現場全生命週期防護優化 (HTHP Steam Piping in Combined Cycle Power Plants: Hidden Degradation Mechanisms, Extreme Transient Conditions, and Life-Cycle Field Protection Optimization) 閱讀全文 »

現代電廠及CCPP建廠專案在ASME B31J規範下304L、316L/N、321、347 XXS等級不銹鋼管線「以彎代銲」工法之技術瓶頸、冷作彎管與傳統電銲彎頭差異化及效益分析 (Technical Bottlenecks, Differentiation, and Benefit Analysis of the “Cold Bending Replacing Welding” Method for 304L, 316L/N, 321, 347 XXS Stainless Steel Pipelines in Modern Power Plants and CCPP Projects Under ASME B31J Code)

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一 、緒論與研究背景 / 1. Introduction and Research Background 在現

現代電廠及CCPP建廠專案在ASME B31J規範下304L、316L/N、321、347 XXS等級不銹鋼管線「以彎代銲」工法之技術瓶頸、冷作彎管與傳統電銲彎頭差異化及效益分析 (Technical Bottlenecks, Differentiation, and Benefit Analysis of the “Cold Bending Replacing Welding” Method for 304L, 316L/N, 321, 347 XXS Stainless Steel Pipelines in Modern Power Plants and CCPP Projects Under ASME B31J Code) 閱讀全文 »

複循環電廠高能管線非標準空間角與洩水坡度設計之應力分析與先進冷作彎管技術探討  (Thesis Analysis on Non-Standard Angle Splicing Methods and Alternative Solutions for High-Energy Piping in CCPP)

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摘要 / Abstract 在現代燃氣複循環發電廠（Combined Cycle Power Plant, C

複循環電廠高能管線非標準空間角與洩水坡度設計之應力分析與先進冷作彎管技術探討  (Thesis Analysis on Non-Standard Angle Splicing Methods and Alternative Solutions for High-Energy Piping in CCPP) 閱讀全文 »

台灣複循環電廠進氣霧化管線之動態應力分析與冷作彎管綜合效益評估 (Dynamic Stress Analysis and Comprehensive Benefit Evaluation of Cold Bending Methods for Inlet Fogging Piping in Taiwan Combined Cycle Power Plants)

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摘要 / Abstract 在台灣能源轉型政策的推動下，再生能源的佔比逐年攀升，然而其間歇性發電特性也使得電網

台灣複循環電廠進氣霧化管線之動態應力分析與冷作彎管綜合效益評估 (Dynamic Stress Analysis and Comprehensive Benefit Evaluation of Cold Bending Methods for Inlet Fogging Piping in Taiwan Combined Cycle Power Plants) 閱讀全文 »

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