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035 _a.b10779310
099 9 _aAIT Thesis no. 459
100 1 _aSiah, Shu-sheng
245 1 0 _aWind profile and wind wave generation
260 _aBangkok :
_bAsian Institute of Technology,
_c1972
300 _a74 p.
490 1 _aThesis ;
_vno. 459
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering of the Asian Institute of Technology, Bangkok, Thailand .
502 _aThesis (M. Eng.) - Asian Institute of Technology, 1972
520 _aAccording to Miles' theorem, wave generation is closely related to the curvature of wind profile at the critical height where wind velocity is equal to the wave celerity under the wind profile. This experimental results shows that it is very difficult to find the critical height at which wind profile is linear distribution or positive curvature distribution. Nevertheless, lower wave heights are observed when the wind profile is linear distribution or positive curvature distribution, even the critical height is not sure in the range of those distributions. Also, wind profile has a great change when it is over water wave surface. There must be some reasons between the energy transfer from air into waves and the change of wind profile. The wave generation is explained by a function of shear stress and roughness height along fetch in this thesis.
650 1 0 _aWinds
650 1 0 _aWaves
700 1 _aShuto, Nobuo,
_eChaiperson
700 1 _aNiwat Daranandana,
_eExamination Committee
700 1 _aArbhabhirama Anat,
_eExamination Committee
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. 459
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B24333
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