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Mechanical Engineering Commons

Open Access. Powered by Scholars. Published by Universities.®

2016

Theses/Dissertations

USF Tampa Graduate Theses and Dissertations

Computational Fluid Dynamics

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Simulation And Verification Of Fluid Jet Polishing, Senmiao Hu Nov 2016

Simulation And Verification Of Fluid Jet Polishing, Senmiao Hu

USF Tampa Graduate Theses and Dissertations

Fluid jet polishing (FJP) is a new advanced polishing technology that finds applications in many industries, especially in the optics industry. With the broad application of various surfaces in optics, the sub-micrometric scale and the nanometric surface roughness accuracy are major challenges. Fluid jet polishing is a technology developed from abrasive water jet machining. This technology is a water jet cutting technology, which uses high-pressure flow to cut/remove materials.

In this thesis, the working principle, and simulations, as well as verification of fluid jet polishing are thoroughly investigated. The verification of fluid jet polishing in this thesis includes velocity distribution …