{"product_id":"0805764011794","title":"Stars in Action: 2nd Anniversary, Part 1","description":"Turbulentnost' po pravu schitaetsya osnovnoy problemoy gidrodinamiki, tak kak rezhim techeniya v bol'shinstve prakticheski vazhnykh zadach turbulentnyy. V nastoyashchee vremya uzhe ne vyzyvaet somneniya, chto turbulentnye rezhimy opisyvayutsya uravneniyami gidrodinamiki, odnako pri prakticheskom voploshchenii ideologii pryamogo chislennogo modelirovaniya turbulentnosti voznikayut ogromnye tekhnicheskie i metodicheskie trudnosti, svyazannye, v osnovnom, s bol'shimi chislami Reynol'dsa. V klassicheskoy zadache o konvektsii Releya-Benara, gde dvizhenie vyazkoy neszhimaemoy zhidkosti mezhdu dvumya gorizontal'nymi ploskostyami voznikaet pri podogreve snizu, situatsiya sushchestvenno uproshchaetsya, tak kak otsutstvie srednego techeniya obuslavlivaet sravnitel'no nevysokie chisla Reynol'dsa. V dannoy rabote v dvumernoy i trekhmernoy postanovkakh rassmotrena zadacha o konvektsii Releya- Benara. Podrobno rassmatrivaetsya spetsial'nyy spektral'no-raznostnyy metod i rezul'taty ego testirovaniya. Predlagaemym metodom izuchayutsya razlichnye rezhimy konvektsii, ot statsionarnykh do turbulentnykh. Dannaya kniga prednaznachena dlya studentov, aspirantov, prepodavateley i nauchnykh rabotnikov, rabotayushchikh v oblasti vychislitel'noy gidrodinamiki.","brand":"Jason Gragg","offers":[{"title":"Default Title","offer_id":47093122629872,"sku":"0805764011794","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/0805764011794_p0.jpg?v=1763870961","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/0805764011794","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}