نمایش مختصر رکورد

dc.contributor.authorنعمتی, آرشfa_IR
dc.contributor.authorنامی, حسینfa_IR
dc.contributor.authorیاری, مرتضیfa_IR
dc.contributor.authorرنجبر, سید فرامرزfa_IR
dc.date.accessioned1399-08-20T21:58:42Zfa_IR
dc.date.accessioned2020-11-10T21:58:42Z
dc.date.available1399-08-20T21:58:42Zfa_IR
dc.date.available2020-11-10T21:58:42Z
dc.date.issued2018-06-22en_US
dc.date.issued1397-04-01fa_IR
dc.identifier.citationنعمتی, آرش, نامی, حسین, یاری, مرتضی, رنجبر, سید فرامرز. (1397). تحلیل انرژی و اگزرژی عملکرد یک سیستم ترموالکتریک دومرحله ای با اهداف گرمایش و سرمایش. مهندسی مکانیک امیرکبیر (امیرکبیر), 50(2), 377-384. doi: 10.22060/mej.2017.12073.5254fa_IR
dc.identifier.issn2008-6032
dc.identifier.issn2476-3446
dc.identifier.urihttps://dx.doi.org/10.22060/mej.2017.12073.5254
dc.identifier.urihttps://mej.aut.ac.ir/article_949.html
dc.identifier.urihttps://iranjournals.nlai.ir/handle/123456789/480320
dc.description.abstract<span lang="AR-SA" dir="RTL">در</span><span lang="AR-SA" dir="RTL"> <span lang="AR-SA" dir="RTL">مقاله</span> <span lang="AR-SA" dir="RTL">حاضر</span> <span lang="AR-SA" dir="RTL">یک</span> <span lang="AR-SA" dir="RTL">سیستم</span> <span lang="AR-SA" dir="RTL">ترموالکتریک</span> <span lang="AR-SA" dir="RTL">دومرحله­ای</span> <span lang="AR-SA" dir="RTL">که</span> <span lang="AR-SA" dir="RTL">برای</span> <span lang="AR-SA" dir="RTL">اهداف</span> <span lang="AR-SA" dir="RTL">سرمایش</span> <span lang="AR-SA" dir="RTL">و</span> <span lang="AR-SA" dir="RTL">گرمایش</span> <span lang="AR-SA" dir="RTL">مورد</span> <span lang="AR-SA" dir="RTL">استفاده</span> <span lang="AR-SA" dir="RTL">قرار</span> <span lang="AR-SA" dir="RTL">می­گیرد</span> <span lang="AR-SA" dir="RTL">از دیدگاه</span> <span lang="AR-SA" dir="RTL">قوانین</span> <span lang="AR-SA" dir="RTL">اول</span> <span lang="AR-SA" dir="RTL">و</span> <span lang="AR-SA" dir="RTL">دوم</span> <span lang="AR-SA" dir="RTL">ترمودینامیک</span> <span lang="AR-SA" dir="RTL">مورد</span> <span lang="AR-SA" dir="RTL">بررسی</span> <span lang="AR-SA" dir="RTL">قرار</span> <span lang="AR-SA" dir="RTL">گرفته</span> <span lang="AR-SA" dir="RTL">است</span></span><span lang="AR-SA" dir="RTL">. <span lang="AR-SA" dir="RTL">طبق</span><span lang="AR-SA" dir="RTL"> <span lang="AR-SA" dir="RTL">نتایج</span> <span lang="AR-SA" dir="RTL">بدست</span> <span lang="AR-SA" dir="RTL">آمده</span> <span lang="AR-SA" dir="RTL">از</span> <span lang="AR-SA" dir="RTL">تحلیل</span> <span lang="AR-SA" dir="RTL">قانون</span> <span lang="AR-SA" dir="RTL">اول</span> <span lang="AR-SA" dir="RTL">ترمودینامیک در</span> <span lang="AR-SA" dir="RTL">هر</span> <span lang="AR-SA" dir="RTL">دو</span> <span lang="AR-SA" dir="RTL">حالت</span> <span lang="AR-SA" dir="RTL">گرمایش</span> <span lang="AR-SA" dir="RTL">و</span> <span lang="AR-SA" dir="RTL">سرمایش</span> <span lang="AR-SA" dir="RTL">مقدار</span> <span lang="AR-SA" dir="RTL">ضریب</span> <span lang="AR-SA" dir="RTL">عملکرد</span> <span lang="AR-SA" dir="RTL">سیستم</span> <span lang="AR-SA" dir="RTL">با</span> <span lang="AR-SA" dir="RTL">تغییرات</span> <span lang="AR-SA" dir="RTL">جریان</span> <span lang="AR-SA" dir="RTL">الکتریسیته</span> <span lang="AR-SA" dir="RTL">بهینه</span> <span lang="AR-SA" dir="RTL">می­گردد</span> <span lang="AR-SA" dir="RTL">که</span> <span lang="AR-SA" dir="RTL">با</span> <span lang="AR-SA" dir="RTL">افزایش اختلاف</span> <span lang="AR-SA" dir="RTL">دمای</span> <span lang="AR-SA" dir="RTL">بین</span> <span lang="AR-SA" dir="RTL">سطوح</span> <span lang="AR-SA" dir="RTL">سرد</span> <span lang="AR-SA" dir="RTL">و</span> <span lang="AR-SA" dir="RTL">گرم</span> <span lang="AR-SA" dir="RTL">مقدار</span> <span lang="AR-SA" dir="RTL">بیشینه</span> <span lang="AR-SA" dir="RTL">ضریب</span> <span lang="AR-SA" dir="RTL">عملکرد</span> <span lang="AR-SA" dir="RTL">کاهش</span> <span lang="AR-SA" dir="RTL">یافته</span> <span lang="AR-SA" dir="RTL">و</span> <span lang="AR-SA" dir="RTL">در</span> <span lang="AR-SA" dir="RTL">مقادیر</span> <span lang="AR-SA" dir="RTL">بالاتری</span> <span lang="AR-SA" dir="RTL">از</span> <span lang="AR-SA" dir="RTL">جریان</span> <span lang="AR-SA" dir="RTL">الکتریسیته</span> <span lang="AR-SA" dir="RTL">رخ می­دهد</span></span>. <span lang="AR-SA" dir="RTL">بعلاوه،</span><span lang="AR-SA" dir="RTL"> <span lang="AR-SA" dir="RTL">طبق</span> <span lang="AR-SA" dir="RTL">نتایج</span> <span lang="AR-SA" dir="RTL">قانون</span> <span lang="AR-SA" dir="RTL">دوم</span> <span lang="AR-SA" dir="RTL">ترمودینامیک،</span> <span lang="AR-SA" dir="RTL">در</span> <span lang="AR-SA" dir="RTL">حالت</span> <span lang="AR-SA" dir="RTL">گرمایش،</span> <span lang="AR-SA" dir="RTL">با</span> <span lang="AR-SA" dir="RTL">افزایش</span> <span lang="AR-SA" dir="RTL">اختلاف</span> <span lang="AR-SA" dir="RTL">دمای</span> <span lang="AR-SA" dir="RTL">بین</span> <span lang="AR-SA" dir="RTL">سطح</span> <span lang="AR-SA" dir="RTL">سرد</span> <span lang="AR-SA" dir="RTL">و</span> <span lang="AR-SA" dir="RTL">گرم</span> <span lang="AR-SA" dir="RTL">دما بازده</span> <span lang="AR-SA" dir="RTL">اگزرژی</span> <span lang="AR-SA" dir="RTL">افزایش</span> <span lang="AR-SA" dir="RTL">می</span> <span lang="AR-SA" dir="RTL">یابد</span> <span lang="AR-SA" dir="RTL">درحالی</span> <span lang="AR-SA" dir="RTL">که</span> <span lang="AR-SA" dir="RTL">در</span> <span lang="AR-SA" dir="RTL">حالت</span> <span lang="AR-SA" dir="RTL">سرمایش،</span> <span lang="AR-SA" dir="RTL">افزایش</span> <span lang="AR-SA" dir="RTL">اختلاف</span> <span lang="AR-SA" dir="RTL">دمای</span> <span lang="AR-SA" dir="RTL">بین</span> <span lang="AR-SA" dir="RTL">سطح</span> <span lang="AR-SA" dir="RTL">سرد</span> <span lang="AR-SA" dir="RTL">و</span> <span lang="AR-SA" dir="RTL">گرم</span> <span lang="AR-SA" dir="RTL">مقدار</span> <span lang="AR-SA" dir="RTL">بازده</span> <span lang="AR-SA" dir="RTL">اگزرژی</span> <span lang="AR-SA" dir="RTL">را کاهش</span> <span lang="AR-SA" dir="RTL">می­دهد</span></span>. <span lang="AR-SA" dir="RTL">محدوده</span><span lang="AR-SA" dir="RTL"> <span lang="AR-SA" dir="RTL">مقادیر</span> <span lang="AR-SA" dir="RTL">بدست</span> <span lang="AR-SA" dir="RTL">آمده</span> <span lang="AR-SA" dir="RTL">برای</span> <span lang="AR-SA" dir="RTL">بازده</span> <span lang="AR-SA" dir="RTL">اگزرژی</span> <span lang="AR-SA" dir="RTL">ترموالکتریک</span> <span lang="AR-SA" dir="RTL">دومرحله</span> <span lang="AR-SA" dir="RTL">ای</span> <span lang="AR-SA" dir="RTL">کولر</span> <span lang="AR-SA" dir="RTL">بسیار</span> <span lang="AR-SA" dir="RTL">پایین</span> <span lang="AR-SA" dir="RTL">تر</span> <span lang="AR-SA" dir="RTL">از</span> <span lang="AR-SA" dir="RTL">ترموالکتریک دومرحله</span> <span lang="AR-SA" dir="RTL">ای</span> <span lang="AR-SA" dir="RTL">هیتر</span> <span lang="AR-SA" dir="RTL">می­باشد</span></span>. <span lang="AR-SA" dir="RTL">مطابق</span><span lang="AR-SA" dir="RTL"> <span lang="AR-SA" dir="RTL">نتایج،</span> <span lang="AR-SA" dir="RTL">مقدار</span> <span lang="AR-SA" dir="RTL">راندمان</span> <span lang="AR-SA" dir="RTL">اگزرژی</span> <span lang="AR-SA" dir="RTL">بهینه</span> <span lang="AR-SA" dir="RTL">با</span> <span lang="AR-SA" dir="RTL">تغییر</span> <span lang="AR-SA" dir="RTL">جریان</span> <span lang="AR-SA" dir="RTL">الکتریسیته</span> <span lang="AR-SA" dir="RTL">برای</span> <span lang="AR-SA" dir="RTL">حالت</span> <span lang="AR-SA" dir="RTL">گرمایش</span> <span lang="AR-SA" dir="RTL">به</span> <span lang="AR-SA" dir="RTL">ترتیب برابر</span></span> 181 / 0<span lang="AR-SA" dir="RTL">،</span> 193 / 0 <span lang="AR-SA" dir="RTL">و</span> 208 / 0 <span lang="AR-SA" dir="RTL">به</span><span lang="AR-SA" dir="RTL"> <span lang="AR-SA" dir="RTL">ازای</span> <span lang="AR-SA" dir="RTL">اختلاف</span> <span lang="AR-SA" dir="RTL">دماهای</span> <span lang="AR-SA" dir="RTL">سطح</span> <span lang="AR-SA" dir="RTL">سرد</span> <span lang="AR-SA" dir="RTL">و</span> <span lang="AR-SA" dir="RTL">گرم</span></span> 15 <span lang="AR-SA" dir="RTL">،</span> 30 <span lang="AR-SA" dir="RTL">و</span> 45 <span lang="AR-SA" dir="RTL">درجه</span><span lang="AR-SA" dir="RTL"> <span lang="AR-SA" dir="RTL">می</span> <span lang="AR-SA" dir="RTL">باشد</span></span>. <span lang="AR-SA" dir="RTL">همچنین</span><span lang="AR-SA" dir="RTL"> <span lang="AR-SA" dir="RTL">مقدار</span> <span lang="AR-SA" dir="RTL">بهینه راندمان</span> <span lang="AR-SA" dir="RTL">اگزرژی</span> <span lang="AR-SA" dir="RTL">برای</span> <span lang="AR-SA" dir="RTL">حالت</span> <span lang="AR-SA" dir="RTL">سرمایش</span> <span lang="AR-SA" dir="RTL">به</span> <span lang="AR-SA" dir="RTL">ترتیب</span> <span lang="AR-SA" dir="RTL">برابر</span></span> 096 / 0<span lang="AR-SA" dir="RTL">،</span> 073 / 0 <span lang="AR-SA" dir="RTL">و</span> 04 / 0 <span lang="AR-SA" dir="RTL">به</span><span lang="AR-SA" dir="RTL"> <span lang="AR-SA" dir="RTL">ازای</span> <span lang="AR-SA" dir="RTL">اختلاف</span> <span lang="AR-SA" dir="RTL">دماهای</span> <span lang="AR-SA" dir="RTL">سطح</span> <span lang="AR-SA" dir="RTL">سرد</span> <span lang="AR-SA" dir="RTL">و</span> <span lang="AR-SA" dir="RTL">گرم</span></span> 15 <span lang="AR-SA" dir="RTL">،</span> 30<span lang="AR-SA" dir="RTL">و</span> 45 <span lang="AR-SA" dir="RTL">درجه</span><span lang="AR-SA" dir="RTL"> <span lang="AR-SA" dir="RTL">می­ باشد</span></span>.</span>fa_IR
dc.format.extent1067
dc.format.mimetypeapplication/pdf
dc.languageفارسی
dc.language.isofa_IR
dc.publisherدانشگاه صنعتی امیر کبیرfa_IR
dc.relation.ispartofمهندسی مکانیک امیرکبیر (امیرکبیر)fa_IR
dc.relation.isversionofhttps://dx.doi.org/10.22060/mej.2017.12073.5254
dc.subjectترموالکتریک دو مرحله ایfa_IR
dc.subjectگرمایشfa_IR
dc.subjectسرمایشfa_IR
dc.subjectانرژیfa_IR
dc.subjectاگزرژیfa_IR
dc.subjectتجهیزات گرمایشی و سرمایشیfa_IR
dc.titleتحلیل انرژی و اگزرژی عملکرد یک سیستم ترموالکتریک دومرحله ای با اهداف گرمایش و سرمایشfa_IR
dc.typeTexten_US
dc.typeمقاله پژوهشیfa_IR
dc.contributor.departmentدانشکده مهندسی مکانیک، دانشگاه تبریز، تبریز، ایرانfa_IR
dc.contributor.departmentدانشکده مهندسی مکانیک، دانشگاه تبریز، تبریز، ایرانfa_IR
dc.contributor.departmentدانشکده مهندسی مکانیک، دانشگاه تبریز، تبریز، ایرانfa_IR
dc.contributor.departmentدانشکده مهندسی مکانیک، دانشگاه تبریز، تبریز، ایرانfa_IR
dc.citation.volume50
dc.citation.issue2
dc.citation.spage377
dc.citation.epage384


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