G. Wüstenhagen, H. Müller, and K. Meck. Proceedings of the 14th International Conference on Fluid Sealing, page 205–215. London, Mechanical Engineering Publications, (1994)112.
Abstract
Sometimes the designer is doubtful whether the fascinating coloured pictures presented by a Finite-Element-analysis do reliably agree with reality. In particular this is becoming a problem when constructional elements are concerned which, for example, consist of PTFE-compounds the suppliers of which are unable to procure the relevant material properties. More often than not there is a lack of information on the stress-strain behaviour within the intended operating temperature range. In this case the user of a FE- program by himself and sometimes by costly experiments has to establish the necessary material properties. In this process it proved most effective on the one hand to experiment with a simply shaped specimen under load conditions similar to those of the
original component and, on the other hand, to apply the material properties measured by
setting up a FE-model of the specimen and performing an equivalent calculation. If there is satisfactory agreement of the results a reliable calculation of more complex constructional components is justified as weIl. In the paper the authors show how this
procedure was applied to calculate the radial sealing force of a complex PTFE-seal ring
under realistic mechanical and thermal conditions.
%0 Conference Paper
%1 Wustenhagen.1994
%A Wüstenhagen, Guido
%A Müller, Heinz Konrad
%A Meck, Klaus-Dieter
%B Proceedings of the 14th International Conference on Fluid Sealing
%C London
%D 1994
%E Halligan, B.
%I Mechanical Engineering Publications
%K G_Wüstenhagen from:thomasherzig dichtungstechnik H_Müller K_Meck from:brunomueller from:samuelschwamm ima
%P 205–215
%T Finite-Element-Analysis of a PTFE-Shaft-Seal
%X Sometimes the designer is doubtful whether the fascinating coloured pictures presented by a Finite-Element-analysis do reliably agree with reality. In particular this is becoming a problem when constructional elements are concerned which, for example, consist of PTFE-compounds the suppliers of which are unable to procure the relevant material properties. More often than not there is a lack of information on the stress-strain behaviour within the intended operating temperature range. In this case the user of a FE- program by himself and sometimes by costly experiments has to establish the necessary material properties. In this process it proved most effective on the one hand to experiment with a simply shaped specimen under load conditions similar to those of the
original component and, on the other hand, to apply the material properties measured by
setting up a FE-model of the specimen and performing an equivalent calculation. If there is satisfactory agreement of the results a reliable calculation of more complex constructional components is justified as weIl. In the paper the authors show how this
procedure was applied to calculate the radial sealing force of a complex PTFE-seal ring
under realistic mechanical and thermal conditions.
%@ 0852989202
@inproceedings{Wustenhagen.1994,
abstract = {Sometimes the designer is doubtful whether the fascinating coloured pictures presented by a Finite-Element-analysis do reliably agree with reality. In particular this is becoming a problem when constructional elements are concerned which, for example, consist of PTFE-compounds the suppliers of which are unable to procure the relevant material properties. More often than not there is a lack of information on the stress-strain behaviour within the intended operating temperature range. In this case the user of a FE- program by himself and sometimes by costly experiments has to establish the necessary material properties. In this process it proved most effective on the one hand to experiment with a simply shaped specimen under load conditions similar to those of the
original component and, on the other hand, to apply the material properties measured by
setting up a FE-model of the specimen and performing an equivalent calculation. If there is satisfactory agreement of the results a reliable calculation of more complex constructional components is justified as weIl. In the paper the authors show how this
procedure was applied to calculate the radial sealing force of a complex PTFE-seal ring
under realistic mechanical and thermal conditions.},
added-at = {2021-03-25T17:56:44.000+0100},
address = {London},
author = {Wüstenhagen, Guido and Müller, Heinz Konrad and Meck, Klaus-Dieter},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/26e18a1d1c8aebc4c000dc2ae65140a42/ima-publ},
booktitle = {Proceedings of the 14th International Conference on Fluid Sealing},
editor = {Halligan, B.},
eventdate = {6. - 8. April 1994},
eventtitle = {14th Int. Conference on Fluid Sealing},
interhash = {8e3a94d879c45855e11f67c9ce2947f5},
intrahash = {6e18a1d1c8aebc4c000dc2ae65140a42},
isbn = {0852989202},
keywords = {G_Wüstenhagen from:thomasherzig dichtungstechnik H_Müller K_Meck from:brunomueller from:samuelschwamm ima},
note = 112,
pages = {205–215},
publisher = {Mechanical Engineering Publications},
series = {BHR Group conference series},
timestamp = {2021-03-25T16:56:44.000+0100},
title = {Finite-Element-Analysis of a PTFE-Shaft-Seal},
venue = {Firenze, Italy},
year = 1994
}