کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4508409 | 1321592 | 2014 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Development and evaluation of combustion-type CO2 enrichment system connected to heat pump for greenhouses
ترجمه فارسی عنوان
توسعه و ارزیابی سیستم غنی سازی دی اکسیدکربن احتراق متصل به پمپ گرما برای گلخانه ها
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
علوم زراعت و اصلاح نباتات
چکیده انگلیسی
The exhaust gas from combustion has been extensively used for greenhouse CO2 fertilization. However, its toxic gases and thermal energy would generally limit the proper applicability. The aim of this study is to develop a technology to supply toxic gas-free CO2 and to recover exhaust gas thermal energy. A combustion-type CO2 generator was manufactured and connected to a heat pump system for greenhouse heating and cooling. Control algorithm for effective operation of the system was also developed and implemented. Greenhouse operation was run at the conditions under which values for CO2 concentration and indoor temperature were maintained at 1200-1300 ppm and 25-27 °C, respectively. Technical performance of the system was evaluated in cold, moderate and hot seasons.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Engineering in Agriculture, Environment and Food - Volume 7, Issue 1, February 2014, Pages 28-33
Journal: Engineering in Agriculture, Environment and Food - Volume 7, Issue 1, February 2014, Pages 28-33
نویسندگان
Seung-Hwan Yang, Chun Gu Lee, Alireza Ashtiani-Araghi, Joon Yong Kim, Joong Yong Rhee,