THE NUMERICAL SIMULATION OF THE EFFECT OF ROTATIONAL SPEED ON THE PERFORMANCE OF DESICCANT WHEELS USING CVFEM IN A TWO DIMENSIONAL SIMULATION
محل انتشار: پانزدهمین کنفرانس سالانه مهندسی مکانیک
سال انتشار: 1386
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,740
فایل این مقاله در 7 صفحه با فرمت PDF قابل دریافت می باشد
- صدور گواهی نمایه سازی
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
ISME15_030
تاریخ نمایه سازی: 8 فروردین 1386
چکیده مقاله:
Desiccant wheels are used when latent load in calculation of cooling load of a system is high. In a rotary absorber, air is dehumidified by passing through a wheel that is rotating between process and regeneration air streams. The drying of air is simulated using a control volume based on finite element method. Desiccant mesh is two- dimensional finite element mesh. Solving of air stream equation in wheel channels is also by two – dimensional rectangular mesh and by the SIMPLE method. Solving coupled of conservation of mass and energy in desiccant and passing air explicitly yields to operational diagrams of these wheels in different operating conditions and ability of optimizing output condition by changing input variables.
کلیدواژه ها:
نویسندگان
Hosseinalipour
Assistant professor, Iran University of Science and Technology, Tehran, Iran
Mansouri
Graduate Student , Iran University of Science and Technology , Tehran, Iran
Ebrahimi
Assistant professor, K.N.Toosi University of Technology, Technology, Iran