کد مقاله کد نشریه سال انتشار مقاله انگلیسی ترجمه فارسی نسخه تمام متن
4990893 1368115 2018 8 صفحه PDF ندارد دانلود رایگان
عنوان انگلیسی مقاله
Research PaperCellulose/PET humidifying elements having horizontal air and vertical water channels
ترجمه فارسی عنوان
عناصر رطوبت ساز PET/سلولز با داشتن هوای افقی و کانال های آب عمودی
کلمات کلیدی
عنصر رطوبت؛ سلولز؛ PET انتقال رطوبت؛ افت فشار؛
Humidifying element; Cellulose; PET; Moisture transfer; Pressure drop;
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی جریان سیال و فرایندهای انتقال
چکیده انگلیسی

•New material and shape of the humidifying element were developed.•The new material consists of 50% cellulose and 50% PET.•The parallel channel configuration was devised to reduce excessive pressure loss.•The new element outperforms the widely-used glasswool element.

New material and shape of a humidifying element were developed, which outperformed the widely- used criss-cross glasswool element. The new material consists of 50% cellulose and 50% PET. A parallel channel configuration was devised to reduce excessive pressure loss caused by the decreased height (5.0 mm) from that (7.0 mm) of the criss-cross configuration. For the same criss-cross configuration, the humidification efficiency of the cellulose/PET element was 26% higher than that of the glasswool element. For the same cellulose/PET material, humidification efficiency of the parallel channel configuration was 14% higher than that of the criss-cross configuration. As for the pressure drops, those of the glasswool element were 2–52% higher than those of the cellulose/PET element. For the same cellulose/PET material, the pressure drop of the parallel channel configuration was 14% higher than that of the criss-cross configuration. Data were compared with the predictions by existing correlations and those by the proposed model.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Thermal Engineering - Volume 128, 5 January 2018, Pages 1502-1509
نویسندگان
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