Numerical model of a marine chute evacuation system |
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Authors: | W Raman-Nair SN Chin A Simoes-Re |
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Institution: | aNational Research Council Canada, Institute for Ocean Technology, Arctic Ave., P.O. Box 12093, St. John's, NL, Canada A1B 3T5 |
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Abstract: | A lumped-mass model of a marine evacuation chute is presented based on the equations of Kane. The effects of wind load, internal mass transport and the motions of the ends are included. A sample of predicted motions and tensions is presented for a typical extreme environmental condition. The model may be used to assess the behaviour of the chute structure under a variety of emergency evacuation scenarios. |
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Keywords: | Marine chute Lumped mass Kane's method Wind load Internal flow |
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