{"product_id":"efficient-numerical-methods-to-compute-unsteady-subsonic-flows-von-peter-lucas-und-hester-bijl","title":"Efficient numerical methods to compute unsteady subsonic flows","description":"\u003cp\u003eDespite the large increase in computer power and the  advances in solver technology, unsteady flow  problems still may require a vast amount of  computing time. In this work two approaches are  investigated that should lead to a reduction in  computing times for unsteady subsonic flows. In the  first part of this work a new refinement strategy  for grid adaptation  is proposed that enables the user to a priori define  the maximum usable computer resources. In the second part of this work a Jacobian-free Newton-Krylov algorithm is tailored for unsteady subsonic flow problems. With this algorithm computing times are reduced with one order of magnitude compared to the traditional used solver.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783838385761\"\u003e\u003ch3\u003eA new refinement strategy for grid adaptation and a tailored Jacobian-free Newton-Krylov algorithm for unsteady flow problems\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783838385761","offer_id":39469297959005,"sku":"9783838385761","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/2c53c86e-b7df-4146-8528-e6a29de66b04.jpg?v=1773122560","url":"https:\/\/shop.autorenwelt.de\/en\/products\/efficient-numerical-methods-to-compute-unsteady-subsonic-flows-von-peter-lucas-und-hester-bijl","provider":"Autorenwelt Shop","version":"1.0","type":"link"}