{"product_id":"thin-film-fluid-flow-simulation-on-rotating-discs-von-petr-vita","title":"Thin Film Fluid Flow Simulation on Rotating Discs","description":"\u003cp\u003ePrediction and analysis of complex industrial processes depend on accurate modelling of physical phenomena. One particular group of them, free-surface liquid film flows on spinning discs, forms a central piece of many industrial processes, for example a wet chemical wafer etching, a coating etc. This work presents a series of numerical studies of the film flow with an impinging jet on rotating discs which is the basis for a high performance simulation tool. Numerical studies based on the Volume-of-Fluid (VoF) method were performed and evaluated against reported experimental data. The conclusion drawn is that a transient two-phase 3D free-surface VoF-simulation is impractical for an industrial use due to time constraints. A thin film model based on an integral method is proposed as a possible remedy. The model was implemented in the open-source software toolkit OpenFOAM using the Finite Area method. The approach is validated with the ANSYS Fluent software and its VoF-implementation. An extension of the model with a simple diffusion-controlled chemistry model for a wet chemical etching of silicon wafers is presented.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838153605\"\u003e\u003ch3\u003e\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783838153605","offer_id":39447153934429,"sku":"9783838153605","price":89.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/ebccecd8-8e93-418e-8770-3768d80b85f1.jpg?v=1759212499","url":"https:\/\/shop.autorenwelt.de\/products\/thin-film-fluid-flow-simulation-on-rotating-discs-von-petr-vita","provider":"Autorenwelt Shop","version":"1.0","type":"link"}