Автокресло Nania "Beone SP FST", graphic i-tech, 0-13 кг

Теплопроводность через сферическую оболочку
Полученная в проекте функция (r) и разработанная программа SO могут быть полезными для разработчиков химических и ядерных реакторов, котлов тепловых станций и различных сосудов в области промышленной и бытовой техники. Курсовой проект выполнен в текстовом редакторе Microsof WORD 7.0. Abs rac Objec of s udy is a spherical shell of give hick ess wi h floa i g fac ors hea co duc a d wi h give values of empera ure o i er al a d ex er al surfaces of shell. Purpose of projec — defi e a shari g a empera ure of i wardly shell. I he process of work is remove differe ial equa io hea co duc is aplicable o give co cre e co di io s of problem a d is received decisio of his equa io i he ma er of fu c io s (r), where - a empera ure i he free spo of shell, bu r - a dis a ce be wee his spo a d geome ric shell ce re. Desig ed program SO, calcula e fu c io (r) a d build i s graph for differe assig by he user of parame ers of ask. Resul of s udies is a a aly ical decisio of equa io hea co duc (r) a d graphic illus ra io of his decidi g, express o he compu er scree by he program SO.