HEAD OF AIR-CONDITIONING & REFRIGERATION ENGINEERING Office AT AL-MUSTAQBAL College Higher education, PUBLISHES A whole new SCIENTIFIC Investigate Inside the JOURNAL OF Electric power Resources
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Section of the ongoing investigate achievements of the Air-Conditioning & Refrigeration Engineering Department, a fresh scientific investigation for its Head, Help Prof. Dr. Azher M. Abid has been released inside the Journal of Power Sources. It is impressive to notice that this journal is assessed within the initially quarter of Q1 SCOPUS & Clarivate, with the Impression Aspect nine.794.
The research is entitled
"Three-dimensional numerical review from the result of the air-cooled system on thermal management of a cylindrical lithium-ion battery pack with two distinctive arrangements of battery cells"
On this investigate, a simulation of a few-dimensional battery pack (B-PK) is done, made up of sixteen battery cells (BCL) with aligned and non-aligned preparations. This B-PK has been placed within a square air duct the place air enters within the top from the B-PK and exits from the bottom on the batteries.
This experiment has mainly focused on modifying the air velocity (V-AR) that enters the B-PK from 0.03 to 0.09 m/s for three cost/discharge cycles within just 2000 seconds.
The results attained have showed that extending the charging/discharging duration of B-PK until finally the third cycle contributes to an increase in the temperature of B-PK. The truth is, the influence of adjusting air velocity has long been most recognizable in the 2nd and 3rd cycles with the battery charging system. It's got also been found that the most (T-MX) and normal (T-AV) temperatures with the B-PK and also the temperature of your air leaving the battery pack are lessened in the event the V-AR is greater.
On the other hand, the examine has unveiled too that the central batteries of your B-PK have an increased temperature, While the batteries within the corners have a decreased temperature, as per BCLs analysis. Appropriately, it can be concluded that utilization of the aligned arrangement of batteries inside the package shall decrease the T-AV from the B-PK in comparison to an unaligned arrangement of batteries.