The Experts below are selected from a list of 4254 Experts worldwide ranked by ideXlab platform

Nicolas Perry - One of the best experts on this subject based on the ideXlab platform.

  • Proposal for a smart pressurised ring test to study thick composite produced by filament winding
    Composites Part B: Engineering, 2013
    Co-Authors: Christophe Bois, Aurélie Pilato, Jean-christophe Wahl, Nicolas Perry
    Abstract:

    Improvements in the characterisation of materials used in Pipes, Tubes or vessels rely on the development of tests on cylindrical samples in order to be consistent with the real manufacturing process. Existing devices are unable to reach the pressure limits required to test high pressure hydrogen storage tanks. We therefore propose an original test device based on a conical fitting system. First, the operational principle and the pressure measurement technique are presented. Next, the choice of apparatus design parameters according to test requirements is discussed. In addition, the device's capabilities are illustrated on a 39 mm thick CFRP ring test including Digital Image Correlation measurements.

  • Proposal for a smart pressurised ring test to study thick composite produced by filament winding
    Composites Part B: Engineering, 2013
    Co-Authors: Christophe Bois, Aurélie Pilato, Jean-christophe Wahl, Nicolas Perry
    Abstract:

    Abstract Improvements in the characterisation of materials used in Pipes, Tubes or vessels rely on the development of tests on cylindrical samples in order to be consistent with the real manufacturing process. Existing devices are unable to reach the pressure limits required to test high pressure hydrogen storage tanks. We therefore propose an original test device based on a conical fitting system. First, the operational principle and the pressure measurement technique are presented. Next, the choice of apparatus design parameters according to test requirements is discussed. In addition, the device’s capabilities are illustrated on a 39 mm thick CFRP ring test including Digital Image Correlation measurements.

Chetan Shah - One of the best experts on this subject based on the ideXlab platform.

  • comparison of hot extrusion and hot piercing processes for manufacturing stainless steel hot finished Pipes Tubes
    Advanced Materials Research, 2013
    Co-Authors: Manjinder Singh Randhawa, Chetan Shah
    Abstract:

    In this work, a comparison study has been performed on the two hot finished manufacturing processes i.e. hot extrusion and hot piercing which are used for manufacturing stainless steel hot finished Pipes/Tubes. Study is based on different parameters which include raw material, temperature, extrusion ratios, manufacturing process, compressive stresses, shear stresses, friction forces, tooling, etc. The aim of the study is to determine the qualitative difference in the output product which is manufactured through these two processes for hot finished Pipes manufactured in austenitic, duplex, super-duplex stainless steels and nickel alloys. The study includes the testing of the hot finished product with non-destructive testing techniques of water immersion ultrasonic testing, Inside Diameter eddy current testing and dye penetrant testing and destructive testing techniques of mechanical testing, microstructure analysis and corrosion testing methods for confirming the qualitative difference in the outputs of both the processes. The products manufactured by hot extrusion are much more superior in terms of defects observed on the inside of the hot finished pipe apart from material soundness, metallurgy and corrosion properties.

  • Comparison of Hot Extrusion and Hot Piercing Processes for Manufacturing Stainless Steel Hot Finished Pipes/Tubes
    Advanced Materials Research, 2013
    Co-Authors: Manjinder Singh Randhawa, Chetan Shah
    Abstract:

    In this work, a comparison study has been performed on the two hot finished manufacturing processes i.e. hot extrusion and hot piercing which are used for manufacturing stainless steel hot finished Pipes/Tubes. Study is based on different parameters which include raw material, temperature, extrusion ratios, manufacturing process, compressive stresses, shear stresses, friction forces, tooling, etc. The aim of the study is to determine the qualitative difference in the output product which is manufactured through these two processes for hot finished Pipes manufactured in austenitic, duplex, super-duplex stainless steels and nickel alloys. The study includes the testing of the hot finished product with non-destructive testing techniques of water immersion ultrasonic testing, Inside Diameter eddy current testing and dye penetrant testing and destructive testing techniques of mechanical testing, microstructure analysis and corrosion testing methods for confirming the qualitative difference in the outputs of both the processes. The products manufactured by hot extrusion are much more superior in terms of defects observed on the inside of the hot finished pipe apart from material soundness, metallurgy and corrosion properties.

Christophe Bois - One of the best experts on this subject based on the ideXlab platform.

  • Proposal for a smart pressurised ring test to study thick composite produced by filament winding
    Composites Part B: Engineering, 2013
    Co-Authors: Christophe Bois, Aurélie Pilato, Jean-christophe Wahl, Nicolas Perry
    Abstract:

    Improvements in the characterisation of materials used in Pipes, Tubes or vessels rely on the development of tests on cylindrical samples in order to be consistent with the real manufacturing process. Existing devices are unable to reach the pressure limits required to test high pressure hydrogen storage tanks. We therefore propose an original test device based on a conical fitting system. First, the operational principle and the pressure measurement technique are presented. Next, the choice of apparatus design parameters according to test requirements is discussed. In addition, the device's capabilities are illustrated on a 39 mm thick CFRP ring test including Digital Image Correlation measurements.

  • Proposal for a smart pressurised ring test to study thick composite produced by filament winding
    Composites Part B: Engineering, 2013
    Co-Authors: Christophe Bois, Aurélie Pilato, Jean-christophe Wahl, Nicolas Perry
    Abstract:

    Abstract Improvements in the characterisation of materials used in Pipes, Tubes or vessels rely on the development of tests on cylindrical samples in order to be consistent with the real manufacturing process. Existing devices are unable to reach the pressure limits required to test high pressure hydrogen storage tanks. We therefore propose an original test device based on a conical fitting system. First, the operational principle and the pressure measurement technique are presented. Next, the choice of apparatus design parameters according to test requirements is discussed. In addition, the device’s capabilities are illustrated on a 39 mm thick CFRP ring test including Digital Image Correlation measurements.

Manjinder Singh Randhawa - One of the best experts on this subject based on the ideXlab platform.

  • comparison of hot extrusion and hot piercing processes for manufacturing stainless steel hot finished Pipes Tubes
    Advanced Materials Research, 2013
    Co-Authors: Manjinder Singh Randhawa, Chetan Shah
    Abstract:

    In this work, a comparison study has been performed on the two hot finished manufacturing processes i.e. hot extrusion and hot piercing which are used for manufacturing stainless steel hot finished Pipes/Tubes. Study is based on different parameters which include raw material, temperature, extrusion ratios, manufacturing process, compressive stresses, shear stresses, friction forces, tooling, etc. The aim of the study is to determine the qualitative difference in the output product which is manufactured through these two processes for hot finished Pipes manufactured in austenitic, duplex, super-duplex stainless steels and nickel alloys. The study includes the testing of the hot finished product with non-destructive testing techniques of water immersion ultrasonic testing, Inside Diameter eddy current testing and dye penetrant testing and destructive testing techniques of mechanical testing, microstructure analysis and corrosion testing methods for confirming the qualitative difference in the outputs of both the processes. The products manufactured by hot extrusion are much more superior in terms of defects observed on the inside of the hot finished pipe apart from material soundness, metallurgy and corrosion properties.

  • Comparison of Hot Extrusion and Hot Piercing Processes for Manufacturing Stainless Steel Hot Finished Pipes/Tubes
    Advanced Materials Research, 2013
    Co-Authors: Manjinder Singh Randhawa, Chetan Shah
    Abstract:

    In this work, a comparison study has been performed on the two hot finished manufacturing processes i.e. hot extrusion and hot piercing which are used for manufacturing stainless steel hot finished Pipes/Tubes. Study is based on different parameters which include raw material, temperature, extrusion ratios, manufacturing process, compressive stresses, shear stresses, friction forces, tooling, etc. The aim of the study is to determine the qualitative difference in the output product which is manufactured through these two processes for hot finished Pipes manufactured in austenitic, duplex, super-duplex stainless steels and nickel alloys. The study includes the testing of the hot finished product with non-destructive testing techniques of water immersion ultrasonic testing, Inside Diameter eddy current testing and dye penetrant testing and destructive testing techniques of mechanical testing, microstructure analysis and corrosion testing methods for confirming the qualitative difference in the outputs of both the processes. The products manufactured by hot extrusion are much more superior in terms of defects observed on the inside of the hot finished pipe apart from material soundness, metallurgy and corrosion properties.

Jean-christophe Wahl - One of the best experts on this subject based on the ideXlab platform.

  • Proposal for a smart pressurised ring test to study thick composite produced by filament winding
    Composites Part B: Engineering, 2013
    Co-Authors: Christophe Bois, Aurélie Pilato, Jean-christophe Wahl, Nicolas Perry
    Abstract:

    Improvements in the characterisation of materials used in Pipes, Tubes or vessels rely on the development of tests on cylindrical samples in order to be consistent with the real manufacturing process. Existing devices are unable to reach the pressure limits required to test high pressure hydrogen storage tanks. We therefore propose an original test device based on a conical fitting system. First, the operational principle and the pressure measurement technique are presented. Next, the choice of apparatus design parameters according to test requirements is discussed. In addition, the device's capabilities are illustrated on a 39 mm thick CFRP ring test including Digital Image Correlation measurements.

  • Proposal for a smart pressurised ring test to study thick composite produced by filament winding
    Composites Part B: Engineering, 2013
    Co-Authors: Christophe Bois, Aurélie Pilato, Jean-christophe Wahl, Nicolas Perry
    Abstract:

    Abstract Improvements in the characterisation of materials used in Pipes, Tubes or vessels rely on the development of tests on cylindrical samples in order to be consistent with the real manufacturing process. Existing devices are unable to reach the pressure limits required to test high pressure hydrogen storage tanks. We therefore propose an original test device based on a conical fitting system. First, the operational principle and the pressure measurement technique are presented. Next, the choice of apparatus design parameters according to test requirements is discussed. In addition, the device’s capabilities are illustrated on a 39 mm thick CFRP ring test including Digital Image Correlation measurements.