YZ-yuweiching

以亞臨界局部回火工法突破冷作與電銲極限：P91鋼管冷彎工法與傳統銲接對比應力殘存與HAZ蠕變失效之風險評估 (Overcoming Cold Working and Welding Limits via Subcritical Local Tempering: Stress Relief and HAZ Creep Failure Risk Assessment in Cold-Bent P91 Pipes vs. Conventional Welding)

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摘要 隨著全球發電產業邁向高效率與低排放之能源轉型，超超臨界（Ultra-Supercritical, USC […]

以亞臨界局部回火工法突破冷作與電銲極限：P91鋼管冷彎工法與傳統銲接對比應力殘存與HAZ蠕變失效之風險評估 (Overcoming Cold Working and Welding Limits via Subcritical Local Tempering: Stress Relief and HAZ Creep Failure Risk Assessment in Cold-Bent P91 Pipes vs. Conventional Welding) 閱讀全文 »

以亞臨界局部回火突破冷作極限：P91 鋼管冷彎工法與傳統銲接對口之 HAZ 蠕變失效風險評估 (Overcoming Cold Working Limits via Subcritical Local Tempering: HAZ Creep Failure Risk Assessment of P91 Steel Pipe Cold Bends versus Conventional Welded Joints)

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緒論：超臨界機組之材料困境與技術轉向 在全球追求高效率與低排放的能源轉型過程中，超臨界（Supercritic

以亞臨界局部回火突破冷作極限：P91 鋼管冷彎工法與傳統銲接對口之 HAZ 蠕變失效風險評估 (Overcoming Cold Working Limits via Subcritical Local Tempering: HAZ Creep Failure Risk Assessment of P91 Steel Pipe Cold Bends versus Conventional Welded Joints) 閱讀全文 »

基於 2026 年版 ASME B31J 規範之 CCPP 高能蒸汽管線冷作彎管工法力學優勢與設計變更論述：致業主與統包商之技術決策分析 (Mechanical Advantages and Design Modifications of Cold Bending for CCPP High Energy Steam Piping Based on the 2026 ASME B31J: A Technical Decision Analysis for Owners and EPC Contractors)

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摘要 在全球能源結構轉型與極致熱效率追求的雙重驅動下，新世代複循環發電廠（Combined Cycle Pow

基於 2026 年版 ASME B31J 規範之 CCPP 高能蒸汽管線冷作彎管工法力學優勢與設計變更論述：致業主與統包商之技術決策分析 (Mechanical Advantages and Design Modifications of Cold Bending for CCPP High Energy Steam Piping Based on the 2026 ASME B31J: A Technical Decision Analysis for Owners and EPC Contractors) 閱讀全文 »

高溫機組管線「冷作彎管工法」之可靠度與壽命評估研究 : 以 310 不銹鋼在 ASME B31.1 & B31.3 (2026) 規範下之 HAZ 劣化迴避與應力分析為核心 (Reliability and Life Assessment of Cold Bending Techniques in High-Temperature Piping: Focusing on HAZ Degradation Avoidance and Stress Analysis of 310 Stainless Steel under ASME B31.1 & B31.3 (2026))

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一、 緒論與高溫機組管線系統之熱力學挑戰 在全球能源轉型與工業製程高度集約化的推展下，現代電力基礎設施與石化煉

高溫機組管線「冷作彎管工法」之可靠度與壽命評估研究 : 以 310 不銹鋼在 ASME B31.1 & B31.3 (2026) 規範下之 HAZ 劣化迴避與應力分析為核心 (Reliability and Life Assessment of Cold Bending Techniques in High-Temperature Piping: Focusing on HAZ Degradation Avoidance and Stress Analysis of 310 Stainless Steel under ASME B31.1 & B31.3 (2026)) 閱讀全文 »

基於 ASME B31.1 與 B31J 規範之燃氣複循環發電廠高壓蒸汽管線動態負荷緩解與幾何最佳化研究：冷作彎管與無積水區設計之整合應用 (Research on Dynamic Load Mitigation and Geometric Optimization of High-Pressure Steam Piping in Gas-Fired Combined Cycle Power Plants Based on ASME B31.1 and B31J Codes: Integrated Application of Cold Bends and Non-Pooling Zone Design)

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摘要 在全球能源轉型與深度減碳的政策驅動下，現代燃氣複循環發電廠（Combined Cycle Power P

基於 ASME B31.1 與 B31J 規範之燃氣複循環發電廠高壓蒸汽管線動態負荷緩解與幾何最佳化研究：冷作彎管與無積水區設計之整合應用 (Research on Dynamic Load Mitigation and Geometric Optimization of High-Pressure Steam Piping in Gas-Fired Combined Cycle Power Plants Based on ASME B31.1 and B31J Codes: Integrated Application of Cold Bends and Non-Pooling Zone Design) 閱讀全文 »

2026 版 ASME 規範疲勞壽命評估模型革命與 5D 冷作彎管在 CCPP 深度調峰中之應用與力學解析 (Revolution in Fatigue Life Assessment Models of the 2026 ASME Code and the Application and Mechanical Analysis of 5D Cold-Formed Bends in CCPP Deep Peaking)

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摘要 在全球能源轉型的宏觀驅動下，現代大型燃氣複循環發電廠（Combined Cycle Power Plan

2026 版 ASME 規範疲勞壽命評估模型革命與 5D 冷作彎管在 CCPP 深度調峰中之應用與力學解析 (Revolution in Fatigue Life Assessment Models of the 2026 ASME Code and the Application and Mechanical Analysis of 5D Cold-Formed Bends in CCPP Deep Peaking) 閱讀全文 »

基於2026版ASME B31.1與B31J規範CCPP高壓動力管線工程優化研究：微觀冶金與巨觀力學解耦下CNC冷作彎管實證分析 (Engineering Optimization Study of High-Pressure Power Piping in Combined Cycle Power Plants Based on 2026 ASME B31.1 and B31J Codes:    An Empirical Analysis of CNC Cold-Bent Pipes Under Microscopic Metallurgical and  Macroscopic Mechanical Decoupling)

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副標題: 從工程總承包商專案經理的宏觀與微觀視角剖析CNC大半徑冷作彎管 + 感應加熱彎後熱處理 + 數位化履

基於2026版ASME B31.1與B31J規範CCPP高壓動力管線工程優化研究：微觀冶金與巨觀力學解耦下CNC冷作彎管實證分析 (Engineering Optimization Study of High-Pressure Power Piping in Combined Cycle Power Plants Based on 2026 ASME B31.1 and B31J Codes:    An Empirical Analysis of CNC Cold-Bent Pipes Under Microscopic Metallurgical and  Macroscopic Mechanical Decoupling) 閱讀全文 »

燃氣複循環電廠 (CCPP) 熱回收蒸汽產生器 (HRSG) 頻繁交變負載下之管線工程優化：以 CNC 冷作彎管取代 NBEP 銲接彎頭之結構穩定性與疲勞可靠度深度分析 (Optimization of CCPP HRSG Piping Engineering Under Frequent Cyclic Loading: An In-Depth Analysis of Structural Stability and Fatigue Reliability When Replacing NBEP Welded Elbows with CNC Cold Bends)

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一 緒論與當代發電產業之熱力學挑戰 在全球能源結構急遽轉型與深度減碳的嚴峻要求下，現代大型火力發電與天然氣複循

燃氣複循環電廠 (CCPP) 熱回收蒸汽產生器 (HRSG) 頻繁交變負載下之管線工程優化：以 CNC 冷作彎管取代 NBEP 銲接彎頭之結構穩定性與疲勞可靠度深度分析 (Optimization of CCPP HRSG Piping Engineering Under Frequent Cyclic Loading: An In-Depth Analysis of Structural Stability and Fatigue Reliability When Replacing NBEP Welded Elbows with CNC Cold Bends) 閱讀全文 »

基於 ASME B31J 規範之 P91/P92 高能蒸汽管線冷作彎管工法優勢評估：以應力強化係數 (SIF) 與流體沖蝕改善為核心 (Evaluating the Advantages of the Cold Bending Process for P91/P92 High-Energy Steam Piping Based on ASME B31J: Focusing on Stress Intensification Factor (SIF) and Fluid Erosion Mitigation)

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摘要 在現代電力工業追求極致熱效率與深度減碳的雙重驅動下，新世代複循環發電廠（Combined Cycle P

基於 ASME B31J 規範之 P91/P92 高能蒸汽管線冷作彎管工法優勢評估：以應力強化係數 (SIF) 與流體沖蝕改善為核心 (Evaluating the Advantages of the Cold Bending Process for P91/P92 High-Energy Steam Piping Based on ASME B31J: Focusing on Stress Intensification Factor (SIF) and Fluid Erosion Mitigation) 閱讀全文 »

複循環發電廠熱回收蒸汽產生器頻繁交變負載下的管線工程優化：CNC冷作彎管真圓度對流體沖蝕與結構穩定性之深度分析 (Optimization of Piping Engineering for Heat Recovery Steam Generators under Frequent Cyclic Loading in Combined Cycle Power Plants: An In-Depth Analysis of CNC Cold-Bent Pipe Ovality  on Fluid Erosion and Structural Stability)

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一、 摘要與緒論 在全球能源轉型的浪潮下，複循環發電廠（Combined Cycle Power Plant,

複循環發電廠熱回收蒸汽產生器頻繁交變負載下的管線工程優化：CNC冷作彎管真圓度對流體沖蝕與結構穩定性之深度分析 (Optimization of Piping Engineering for Heat Recovery Steam Generators under Frequent Cyclic Loading in Combined Cycle Power Plants: An In-Depth Analysis of CNC Cold-Bent Pipe Ovality  on Fluid Erosion and Structural Stability) 閱讀全文 »

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