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ASME B31 規範新解下 P91 高溫管線工法之比較研究：傳統銲接拼裝與冷作彎管加局部回火之可靠度與經濟性分析 (Comparative Reliability and Economic Analysis of High-Temperature P91 Piping Under Updated ASME B31 Codes: Traditional Welded Fabrication vs. Cold Bending with Local Tempering)

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緒論與研究背景 在全球能源結構急遽轉型與脫碳淨零政策的強大驅動力下，現代化發電設施的運作模式正經歷典範轉移。為 […]

ASME B31 規範新解下 P91 高溫管線工法之比較研究：傳統銲接拼裝與冷作彎管加局部回火之可靠度與經濟性分析 (Comparative Reliability and Economic Analysis of High-Temperature P91 Piping Under Updated ASME B31 Codes: Traditional Welded Fabrication vs. Cold Bending with Local Tempering) 閱讀全文 »

現代大型燃氣電廠更新計畫之傳統管線施工思維與困境——從現場配管實務探討「能彎不銲」工法之效益分析 (Rethinking Traditional Piping Construction in Modern Gas Power Plant Modernization: A Field-Based Benefit Analysis of the “Bend-Don’t-Weld” Approach)

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一、 緒論與產業背景 在全球能源轉型、淨零排放目標與氣候變遷因應策略的宏觀驅動下，現代化電力基礎設施正經歷一場

現代大型燃氣電廠更新計畫之傳統管線施工思維與困境——從現場配管實務探討「能彎不銲」工法之效益分析 (Rethinking Traditional Piping Construction in Modern Gas Power Plant Modernization: A Field-Based Benefit Analysis of the “Bend-Don’t-Weld” Approach) 閱讀全文 »

基於 ASME B31.1 與 B31J 規範之管線應力強化研究：無積水區設計結合冷作彎管在緩解蒸汽錘/水錘衝擊之應用 (A Study on Piping Stress Intensification Based on ASME B31.1 and B31J Codes: Application of Free-Draining Design Combined with Cold Bends in Mitigating Steam/Water Hammer Impacts)

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一、摘要 在現代高壓與高溫工業管線系統中，特別是應用於複循環發電廠（Combined Cycle Power

基於 ASME B31.1 與 B31J 規範之管線應力強化研究：無積水區設計結合冷作彎管在緩解蒸汽錘/水錘衝擊之應用 (A Study on Piping Stress Intensification Based on ASME B31.1 and B31J Codes: Application of Free-Draining Design Combined with Cold Bends in Mitigating Steam/Water Hammer Impacts) 閱讀全文 »

從源頭防堵到結構抗震：冷作彎管於 CCPP 高能管線之水錘與蒸汽錘防護策略 (From Source Prevention to Structural Seismic Resistance: Water and Steam Hammer Protection Strategies for Cold-Bent Pipes in CCPP High-Energy Piping)

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摘要 在全球能源結構深度轉型與減少碳排放的雙重驅動下，現代燃氣複循環發電廠（Combined Cycle Po

從源頭防堵到結構抗震：冷作彎管於 CCPP 高能管線之水錘與蒸汽錘防護策略 (From Source Prevention to Structural Seismic Resistance: Water and Steam Hammer Protection Strategies for Cold-Bent Pipes in CCPP High-Energy Piping) 閱讀全文 »

CCPP 高壓蒸汽管線抗動態負荷之最佳化設計：冷作彎管工法與管線排液佈置之整合效益評估 (Optimization Design of High-Pressure Steam Piping in CCPP for Dynamic Loads: Integrated Benefit Assessment of Cold Bending Method and Drainage Layout)

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摘要 在全球能源結構急遽轉型的背景下，現代燃氣複循環發電廠（Combined Cycle Power Plan

CCPP 高壓蒸汽管線抗動態負荷之最佳化設計：冷作彎管工法與管線排液佈置之整合效益評估 (Optimization Design of High-Pressure Steam Piping in CCPP for Dynamic Loads: Integrated Benefit Assessment of Cold Bending Method and Drainage Layout) 閱讀全文 »

深度分析MARBN鋼中硼與氮協同效應對抑制熱影響區第四型裂紋之微觀機制 (Suppressing Type IV Cracking in MARBN Steel Heat-Affected Zones: An In-Depth Analysis of Boron-Nitrogen Synergistic Micromechanisms)

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一、 摘要 隨著全球對高效能及低碳排放火電廠的需求日益增強，超超臨界（Ultra-Supercritical,

深度分析MARBN鋼中硼與氮協同效應對抑制熱影響區第四型裂紋之微觀機制 (Suppressing Type IV Cracking in MARBN Steel Heat-Affected Zones: An In-Depth Analysis of Boron-Nitrogen Synergistic Micromechanisms) 閱讀全文 »

從巨觀幾何設計到微觀材料基因：次世代高溫管件克服銲道潛變缺陷之雙軌策略研究 (From Macroscopic Geometric Design to Microscopic Material Genes: A Dual-Track Strategy to Overcome Weld Creep Defects in Next-Generation High-Temperature Piping)

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摘要 在全球能源轉型與極致碳排放削減的強烈驅動下，現代火力發電廠與減碳能源系統已全面邁向先進超超臨界（Adva

從巨觀幾何設計到微觀材料基因：次世代高溫管件克服銲道潛變缺陷之雙軌策略研究 (From Macroscopic Geometric Design to Microscopic Material Genes: A Dual-Track Strategy to Overcome Weld Creep Defects in Next-Generation High-Temperature Piping) 閱讀全文 »

基於CCPP熱循環累積效應探討 P91/P92 高壓蒸汽管線銲口退化機制:以冷作彎管工法降低返修風險之效益評估 (Investigating the Degradation Mechanisms of P91/P92 High-Pressure Steam Piping Welds Based on Cumulative Thermal Cycling Effects in CCPPs: A Benefit Assessment of Cold Bending for Mitigating Repair Risks)

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摘要 隨著全球先進超超臨界（A-USC）與大型燃氣複循環發電廠（CCPP）的廣泛建置，系統主蒸汽與高溫再熱管線

基於CCPP熱循環累積效應探討 P91/P92 高壓蒸汽管線銲口退化機制:以冷作彎管工法降低返修風險之效益評估 (Investigating the Degradation Mechanisms of P91/P92 High-Pressure Steam Piping Welds Based on Cumulative Thermal Cycling Effects in CCPPs: A Benefit Assessment of Cold Bending for Mitigating Repair Risks) 閱讀全文 »

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現代麻田散鐵鋼防護策略 (Evolutionary Characteristics, Multiaxial Stress-Driven Mechanisms, and Modern Martensitic Steel Protection Strategies for Type I~IV Creep Failure Modes in High-Temperature and High-Pressure Pipeline Welds)

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前言 在當代全球能源結構轉型與超超臨界（Ultra-Supercritical, USC）火力發電廠以及先進燃

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現代麻田散鐵鋼防護策略 (Evolutionary Characteristics, Multiaxial Stress-Driven Mechanisms, and Modern Martensitic Steel Protection Strategies for Type I~IV Creep Failure Modes in High-Temperature and High-Pressure Pipeline Welds) 閱讀全文 »

基於CCPP熱循環累積效應探討 P91/P92 高壓蒸汽管線銲口退化機制:以冷作彎管工法降低返修風險之效益評估 (Investigating the Degradation Mechanisms of P91/P92 High-Pressure Steam Piping Welds Based on Cumulative Thermal Cycling Effects in CCPPs: A Benefit Assessment of Cold Bending for Mitigating Repair Risks)

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摘要 隨著全球先進超超臨界（A-USC）與大型燃氣複循環發電廠（CCPP）的廣泛建置，系統主蒸汽與高溫再熱管線

基於CCPP熱循環累積效應探討 P91/P92 高壓蒸汽管線銲口退化機制:以冷作彎管工法降低返修風險之效益評估 (Investigating the Degradation Mechanisms of P91/P92 High-Pressure Steam Piping Welds Based on Cumulative Thermal Cycling Effects in CCPPs: A Benefit Assessment of Cold Bending for Mitigating Repair Risks) 閱讀全文 »

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