Modelling the thermoelastic membrane response of filament wound composite pipes

David A Sikarskie

Research output: Book/ReportReportProfessional

Abstract

Classical lamination theory is developed in the following report for the membrane response of filament wound circular cylinders. Experiments are conducted for both internal pressurization and temperature rise. The theory is found to be in reasonable numerical agreement with the average of the experimental axial and circumferential strains for both the mechanical and thermal responses. The largest discrepancy between theory and experiment in the mechanical response occurred for the axial strain where it was concluded that the major contributor to the discrepancy was the manufacturing process of the 0o layers. In the thermal response (for zero pressure) good agreement was obtained in the axial direction and poorer in the circumferential. Several potential sources of discrepancy make these comparisons only approximate. These sources include lack of good material constant data, particularly at high temperature and the strong thermal gradient though the pipe wall (theory was derived for a constant temperature through the pipe wall).
Original languageEnglish
Place of PublicationEspoo
PublisherVTT Technical Research Centre of Finland
Number of pages46
ISBN (Print)951-38-4620-2
Publication statusPublished - 1994
MoE publication typeNot Eligible

Publication series

NameVTT Publications
PublisherVTT
No.182
ISSN (Print)1235-0621
ISSN (Electronic)1455-0849

Fingerprint

filaments
membranes
composite materials
axial strain
circular cylinders
laminates
manufacturing
gradients
temperature

Keywords

  • modelling
  • elastic properties
  • thermoelasticity
  • membranes
  • filament wound materials
  • composite materials
  • laminates
  • pipes

Cite this

Sikarskie, D. A. (1994). Modelling the thermoelastic membrane response of filament wound composite pipes. Espoo: VTT Technical Research Centre of Finland. VTT Publications, No. 182
Sikarskie, David A. / Modelling the thermoelastic membrane response of filament wound composite pipes. Espoo : VTT Technical Research Centre of Finland, 1994. 46 p. (VTT Publications; No. 182).
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abstract = "Classical lamination theory is developed in the following report for the membrane response of filament wound circular cylinders. Experiments are conducted for both internal pressurization and temperature rise. The theory is found to be in reasonable numerical agreement with the average of the experimental axial and circumferential strains for both the mechanical and thermal responses. The largest discrepancy between theory and experiment in the mechanical response occurred for the axial strain where it was concluded that the major contributor to the discrepancy was the manufacturing process of the 0o layers. In the thermal response (for zero pressure) good agreement was obtained in the axial direction and poorer in the circumferential. Several potential sources of discrepancy make these comparisons only approximate. These sources include lack of good material constant data, particularly at high temperature and the strong thermal gradient though the pipe wall (theory was derived for a constant temperature through the pipe wall).",
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Sikarskie, DA 1994, Modelling the thermoelastic membrane response of filament wound composite pipes. VTT Publications, no. 182, VTT Technical Research Centre of Finland, Espoo.

Modelling the thermoelastic membrane response of filament wound composite pipes. / Sikarskie, David A.

Espoo : VTT Technical Research Centre of Finland, 1994. 46 p. (VTT Publications; No. 182).

Research output: Book/ReportReportProfessional

TY - BOOK

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AB - Classical lamination theory is developed in the following report for the membrane response of filament wound circular cylinders. Experiments are conducted for both internal pressurization and temperature rise. The theory is found to be in reasonable numerical agreement with the average of the experimental axial and circumferential strains for both the mechanical and thermal responses. The largest discrepancy between theory and experiment in the mechanical response occurred for the axial strain where it was concluded that the major contributor to the discrepancy was the manufacturing process of the 0o layers. In the thermal response (for zero pressure) good agreement was obtained in the axial direction and poorer in the circumferential. Several potential sources of discrepancy make these comparisons only approximate. These sources include lack of good material constant data, particularly at high temperature and the strong thermal gradient though the pipe wall (theory was derived for a constant temperature through the pipe wall).

KW - modelling

KW - elastic properties

KW - thermoelasticity

KW - membranes

KW - filament wound materials

KW - composite materials

KW - laminates

KW - pipes

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Sikarskie DA. Modelling the thermoelastic membrane response of filament wound composite pipes. Espoo: VTT Technical Research Centre of Finland, 1994. 46 p. (VTT Publications; No. 182).