Huang, Teh-shin creator Shi-igai, Hiroyoshi Chairperson Ackermann, Norbert L. Examination Committee Niwat Daranandana Examination Committee Asian Institute of Technology Scholarship Donor text th Bangkok Asian Institute of Technology 1971 monographic eng

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85 leaves The investigations of accelerated curvilinear motion of a sphere in water were made. Spheres were launched by e. spring launcher in a water tank. The trajectory of sphere was spotted on film by the use of a camera and a stroboscope. The equation which gives the ballistic trajectory in the air with a non-linear drag tennis used as a theoretical approach to express the trajectory. A relationship between instantaneous Reynolds number and drag coefficient for accelerated motion was compared with that between Reynolds number and drag coefficient for steady-state motion. It is found that the drag measured at non-steady states is larger than that in steady flows. A thesis submitted in partial fulfillment of the requirements for the Degree of Master of Engineering in the Asian Institute of Technology, Bangkok, Thailand. Thesis (M.Eng.) - Asian Institute of Technology, 1971 Hydrodynamics Asian Institute of Technology. http://203.159.5.9/ait-thesis/detail.php?q=B24408 http://203.159.5.9/ait-thesis/detail.php?q=B24408 261197 20260817161352.0