{"product_id":"numerical-modeling-of-ultrasonic-flowmeters-a-coupled-finite-element-boundary-integral-method-von-michal-bezdek","title":"Numerical Modeling of Ultrasonic Flowmeters","description":"\u003cp\u003eToday's most popular technology of ultrasonic flow measurement is based on the transit time principle. In this work, a numerical simulation technique applicable to the analysis and optimization of transit time flowmeters is presented. -- A flowmeter represents a large simulation problem which also requires computation of acoustic fields in moving media. For this purpose, a novel boundary integral method, the Helmholtz integral-ray tracing method (HIRM), is derived and validated. For simulation of practical acoustic devices, a hybrid simulation scheme consisting of the finite element method (FEM) and HIRM is proposed. It is demonstrated that the FEM-HIRM scheme enables an accurate and efficient simulation of a complete transit time flowmeter. -- In an industrial environment, the new simulation technique can be applied to accelerate the traditional experimental-based design of ultrasonic flowmeters.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783836495387\"\u003e\u003ch3\u003eA Coupled Finite-Element, Boundary-Integral Method\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Softcover - 9783836495387","offer_id":39459457368157,"sku":"9783836495387","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/5bd5a700-662a-4d54-b931-424949d0eae8.jpg?v=1765349058","url":"https:\/\/shop.autorenwelt.de\/en\/products\/numerical-modeling-of-ultrasonic-flowmeters-a-coupled-finite-element-boundary-integral-method-von-michal-bezdek","provider":"Autorenwelt Shop","version":"1.0","type":"link"}