• thermal optimization of the heat exchanger in an automotive exhaust-based thermoelectric generator

    جزئیات بیشتر مقاله
    • تاریخ ارائه: 1392/07/24
    • تاریخ انتشار در تی پی بین: 1392/07/24
    • تعداد بازدید: 800
    • تعداد پرسش و پاسخ ها: 0
    • شماره تماس دبیرخانه رویداد: -
     recent advances in thermoelectric technologies have made exhaust-based thermoelectric generators (tegs) promising to recover waste heat. the thermal performance of the heat exchanger in exhaust-based tegs is studied in this work. in terms of interface temperature and thermal uniformity, the thermal characteristics of heat exchangers with different internal structures, lengths, and materials are discussed. following computational fluid dynamics simulations, infrared experiments are carried out on a high-performance production engine with a dynamometer. simulation and experimental results show that a plate-shaped heat exchanger made of brass with fishbone-shaped internal structure and length of 600 mm achieves a relatively ideal thermal performance, which is practically helpful to enhance the thermal performance of the teg.

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