Experiments on flat-bottom slamming
WebApr 1, 2014 · An experimental investigation of rigid flat-bottom body slamming was performed at the David Taylor Model Basin by dropping a 20-in. X 26.5-in. X 0.5-in. steel plate from various elevated positions ... WebExperiments on Flat-Bottom Slamming. Author. Chuang, Sheng Lun. Faculty. Mechanical, Maritime and Materials Engineering. Department. Marine and Transport Technology. …
Experiments on flat-bottom slamming
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WebMay 1, 2016 · There are two model-scale experimental techniques which are generally used to ascertain impact loads: seakeeping tests using a hydroelastic model where the wetdeck may be isolated to measure the slamming force, as presented by Lavroff et al. (2011) and French et al. (2015) and free-fall drop tests where a quasi-two-dimensional (2-d) … WebApr 27, 2024 · Chuang S. L. Experiments on slamming of wedge-shaped bodies [J]. Journal of Ship Research, 1967, 11(3): 190–198. Article Google Scholar Chen Z., Xiao X. Simulation analysis on the role of air cushion in the slamming of a flat-bottom structure [J]. Journal of Shanghai Jiaotong University, 2005, 39(5): 670–673(in Chinese).
WebNov 1, 2024 · This paper presents an experimental investigation of stern slamming and global responses using a segmented model test. A model of large cruise ship with a long and flat stern is selected for the test, with a scale ratio of 1:60. Experimental random uncertainty is analyzed by considering the model responses in a series of regular waves. WebJul 7, 2024 · In their experiments, they used a draughtboard placed at the bottom of the wave tank and a video camera above the mock-up. They discriminated the wetted surface from the rest of the transparent plate as the surface over which the bottom of the tank (the draughtboard) was visible.
WebFlat plate slamming problem involves complicated interactions between the solid or deformable structure with the air–water flow. In order to investigate this problem, we … WebSep 1, 2024 · The effects of elasticity & plasticity on such slamming loads are investigated through wet free drop test results of several steel unstiffened flat bottom bodies in the …
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WebOct 9, 2024 · The research on flat-bottomed structure slamming on water can help to understand the process of wave impact on floating structures (flat plate is an important part of a floating breakwater or wharf). In order to study the mechanism of flat-bottomed structures impact on water, many numerical studies have been carried out. bwm wealth managementExperimental investigation of slamming impact acted on flat bottom bodies and … cfb playoff 2016WebOct 4, 2024 · In this paper, slamming loads acting on flat stiffened aluminum panels of high-speed vessels and its dynamic response are studied numerically. Many studies on slamming pressure on a rigid body using water entry models at a … bw m.webex.comWebA series of experimental investigations of rigid-body slamming was performed at the Naval Ship Research and Development Center by dropping one flat-bottom steel model and … bwm wealth strategiesWebShip Structure Committee bwm wood chippersWebExperiments were carried out at LIH in a test tank of size cm3. The scheme of experimental installation is shown in figure 1. ... accelerations 2-3 times smaller than in the case of a disk with a flat bottom. The convex-bottom ... 6. Chuang S.-L. (1966) Experiments on flat-bottom slamming. J. Ship Research. 10, 10-17. 7. Verhagen J.H.G. (1967 ... bwmx investor relationsWebDec 1, 2024 · A series of slamming experiments are conducted to determine the propagation characteristics of the slamming pressures. • The ratio between the propagation speed of the measured slamming pressure and Wagner's theoretical speed is about 0.8. • Systematic wedge drop tests are carried out for the deadrise angles between … bwmyqhealth