Title

Mathematical Modeling and Experimental Verification of Stationary Waterjet Cleaning Process

Abstract

The use of stationary waterjet for the removal of coating material from the substrate is investigated analytically and experimentally. In the analysis, the cleaning width as a function of standoff distance, water pressure, and nozzle radius is derived by considering the structure of waterjet and the cleaning mechanism. Also derived are the relations of the optimal cleaning standoff distance and maximum cleaning width to the critical cleaning standoff distance, and how the water pressure and nozzle radius affect this critical standoff distance. These derived analytical relations are verified with experimental results.

Department(s)

Mechanical and Aerospace Engineering

Keywords and Phrases

Water Pressure; Coating Processes; Coatings; Modeling; Nozzles; Mechanisms

Document Type

Article - Journal

Document Version

Citation

File Type

text

Language(s)

English

Rights

© 1998 American Society of Mechanical Engineers (ASME), All rights reserved.

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