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Numerical model of a marine chute evacuation system
Authors:W Raman-Nair  SN Chin  A Simoes-Re
Institution:aNational Research Council Canada, Institute for Ocean Technology, Arctic Ave., P.O. Box 12093, St. John's, NL, Canada A1B 3T5
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.
Keywords:Marine chute  Lumped mass  Kane's method  Wind load  Internal flow
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