{"product_id":"slim-accretion-disks-around-black-holes-von-aleksander-sadowski","title":"Slim accretion disks around black holes","description":"\u003cp\u003eIn this thesis, I study hydrodynamical models of slim accretion disks - advective, optically thick disks which generalize the standard models of radiatively efficient thin disks to all accretion rates. I start with a general introduction to the theory of accretion onto compact objects. It is followed by a derivation of the commonly-used standard models of thin disks. In the subsequent section I introduce the equations describing slim disks, explain the numerical methods I used to solve them and discuss properties of such solutions. I also give a general derivation of non-stationary equations and present the time evolution of thermally unstable accretion disks. I introduce a state-of-the-art approach coupling the radial and vertical structures of an advective accretion disk and discuss the improvements it brings to vertically-averaged solutions. I also present a numerical model of self-illuminated slim accretion disks. Finally, I present and discuss applications of slim accretion disks.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783844325270\"\u003e\u003ch3\u003eThe physics of supercritical accretion\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783844325270","offer_id":39494480035933,"sku":"9783844325270","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/5fa84814-9b47-4631-84a2-a29a1bf8a330.jpg?v=1758341542","url":"https:\/\/shop.autorenwelt.de\/en\/products\/slim-accretion-disks-around-black-holes-von-aleksander-sadowski","provider":"Autorenwelt Shop","version":"1.0","type":"link"}