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Keywords: hydrogen
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Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A006, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87069
... Abstract There is a strong interest in hydrogen as an energy source to contribute to combatting climate change. Hydrogen diffusion into the steel with assistance through various mechanisms of corrosion and pressure will degrade the mechanical properties, primarily critical ductility properties...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A005, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86895
... Abstract The aspiration for blending hydrogen (H2) into natural gas (NG) in gas transmission systems is high and is happening globally. However, the mechanics and details of blending the two streams are not well developed or perfected. There is a need to arrive at the best technique...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A001, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-84761
... The energy transition from fossil fuels to renewable or cleaner energy sources is upon us. There is also a global focus on reducing atmospheric carbon dioxide emissions. Several major companies are placing an emphasis on solutions such as hydrogen and carbon capture and sequestration or reuse. While...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A016, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87359
...Proceedings of the 2022 14th International Pipeline Conference IPC2022 September 26-30, 2022, Calgary, Alberta, Canada IPC2022-87359 DEVELOP STANDARD TESTING APPROACH FOR EVALUATION OF MATERIALS COMPATIBILITY IN HYDROGEN SERVICE Ashwini Chandra DNV Columbus, OH TJ Prewitt DNV Columbus, OH Shane...
Topics: Hydrogen, Testing
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A015, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87353
... Abstract Transformation and decarbonization of existing energy systems are a key part of global energy transition efforts to meet targets set in the COP21 Paris Agreement. The feasibility of transitioning existing natural gas networks to hydrogen or hydrogen-natural gas (H 2 – NG) blends...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A008, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87089
... Abstract Over the coming decade many projects will be initiated to convert existing natural gas pipelines to hydrogen service, often with ambitious schedules. However, there is currently little experience globally in successfully converting pipelines to hydrogen service and operating them...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A007, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87088
... Abstract Hydrogen has been championed as a vital player in the future energy mix needed to achieve net-zero carbon emissions. The deployment of hydrogen at an industrial scale will require pipelines for transportation, and given the many obstacles to new pipeline construction, it appears...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A013, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87202
... Abstract The objective of the recently completed Phase 1 of a joint industry project (JIP) at DNV, the results of which are described in this paper, was to determine if welding onto an in-service pipeline that transports a mixture of methane and hydrogen results in an increased risk of hydrogen...
Proceedings Papers

Proc. ASME. IPC2022, Volume 2: Pipeline and Facilities Integrity, V002T03A041, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-87668
... the product of the individual probabilities to a single value POX as proposed also by API 1163. The changes in material properties of existing pipelines related to the repurposing to Hydrogen service yields smaller acceptable anomaly dimension. Consequently the dependency of the POX vs. anomaly dimensions...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A004, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86888
... Abstract With increasing impact of hydrogen-based economy it is necessary to consider relevant hydrogen embrittlement effects and risks resulting from it. As higher gas pressures are in discussion, the use of higher steel strength levels as compared to existing pipelines appears reasonable...
Proceedings Papers

Proc. ASME. IPC2022, Volume 1: Pipeline Safety Management Systems; Project Management, Design, Construction, and Environmental Issues; Strain-Based Design and Assessment; Risk and Reliability; Emerging Fuels and Greenhouse Gas Emissions, V001T08A003, September 26–30, 2022
Publisher: American Society of Mechanical Engineers
Paper No: IPC2022-86674
... Abstract The hydrogen economy is about to shift towards a large-scale decarbonization solution, a transition in which green hydrogen will take the stage. An increasing share of green hydrogen means that supply and demand will be more widely spread, in terms of distance as well as timing...
Proceedings Papers

Proc. ASME. IPC2020, Volume 1: Pipeline and Facilities Integrity, V001T03A057, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9205
... Abstract N.V. Nederlandse Gasunie (Gasunie) has converted an existing gas transmission line from transporting natural gas to transporting a mixture of gaseous hydrogen and 30% to 0% methane. To enable this, an assessment was carried out on technical safety, process safety, work safety...
Proceedings Papers

Proc. ASME. IPC2020, Volume 3: Operations, Monitoring, and Maintenance; Materials and Joining, V003T05A018, September 28–30, 2020
Publisher: American Society of Mechanical Engineers
Paper No: IPC2020-9404
... property, in air for applications of wind towers, bridges or high-rise buildings along within environments of high-pressure gaseous hydrogen for various pipeline systems is critical to the end-use design. Fracture and fatigue testing of a commercially produced low carbon 20 mm thick API X60 Sour Service...