• geometric optimization of a radiation–conduction heating device using meshless method

    نویسندگان :
    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1390/01/01
    • تاریخ انتشار در تی پی بین: 1390/01/01
    • تعداد بازدید: 628
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     a new optimization design methodology which combines direct collocation meshless method with the conjugate gradient method is presented to conduct geometric optimization for heating devices with considering coupled conductive and radiative heat transfer. to avoid the tedious meshing and remeshing of the variable computational domain in the inverse design process, the direct collocation meshless method is adopted to deal with energy conservation equation including conduction and radiation. the modified conjugate gradient method is used to obtain the optimum geometric shape of the heating device. the design requirement of the pre-specified total heat flux distribution on the pre-appointed region of heated surface is satisfied by adjusting the height of the adiabatic reflection surfaces and the geometric shape of the heating surface. a typical test example is studied to illustrate and verify the optimization design methods. the optimizatized design results show that the desired design requirement could be successfully achieved by using the present inverse design methodology.

سوال خود را در مورد این مقاله مطرح نمایید :

با انتخاب دکمه ثبت پرسش، موافقت خود را با قوانین انتشار محتوا در وبسایت تی پی بین اعلام می کنم
مقالات جدیدترین رویدادها