کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5017112 1466389 2017 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Experiments on saturated vapor pressure of aqueous lithium bromide solution at high temperatures
ترجمه فارسی عنوان
آزمایشات در مورد فشار بخار اشباع شده از محلول لیتیوم برمید آبی در دمای بالا
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
چکیده انگلیسی
This work mainly focuses on the determination of the saturated vapor pressure of LiBr aqueous solution with mass fraction ranging from 43.14 to 65.26 wt% at high temperature experimentally. First, the measurement of the saturation vapor pressures is conducted in deionized water as well as in LiBr aqueous solution at a lower temperature. The experimental result has a good agreement with the literature value, which verified the reliability and accuracy of the experimental apparatus. Second, measurement of the saturated vapor pressure of LiBr aqueous solution with mass fraction ranging from 43.14 to 65.26 wt% is systematically carried out in the 156.06~257.84 °C temperature range. Based on the saturated vapor pressure data at lower temperature, a correlation for predicting the saturated vapor pressure data of the LiBr aqueous solution is obtained, which is also available for high temperature condition. Therefore, this work will be very helpful for the modeling and design of high temperature LiBr/H2O absorption heat transformers.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Refrigeration - Volume 76, April 2017, Pages 73-83
نویسندگان
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