MUCElement of the continued study achievements in the Air-Conditioning & Refrigeration Engineering Office, a whole new scientific research for its Head, Aid Prof. Dr. Azher M. Abid has been revealed during the Journal of Energy Sources. It can be outstanding to note that this journal is classed in the to start with quarter of Q1 SCOPUS & Clarivate, with the Affect Component nine.794.
The investigate is entitled
"Three-dimensional numerical research in the result of an air-cooled technique on thermal administration of the cylindrical lithium-ion battery pack with two unique preparations of battery cells"
With this investigate, a simulation of a few-dimensional battery pack (B-PK) has long been executed, made up of sixteen battery cells (BCL) with aligned and non-aligned preparations. This B-PK has become positioned within a square air duct exactly where air enters from your leading from the B-PK and exits from the bottom of your batteries.
This experiment has predominantly centered on shifting the air velocity (V-AR) that enters the B-PK from 0.03 to 0.09 m/s for three demand/discharge cycles in just 2000 seconds.
The final results attained have showed that extending the charging/discharging duration of B-PK until the 3rd cycle contributes to an increase in the temperature of B-PK. In actual fact, the influence of changing air velocity continues to be most recognizable in the next and third cycles with the battery charging approach. It has also been recognized that the utmost (T-MX) and average (T-AV) temperatures with the B-PK plus the temperature from the air leaving the battery pack are lessened if the V-AR is increased.
Having said that, the research has revealed at the same time that the central batteries on the B-PK have a higher temperature, While the batteries in the corners Have a very lower temperature, as per BCLs Assessment. Accordingly, it may be concluded that utilization of the aligned arrangement of batteries in the bundle shall lessen the T-AV from the B-PK compared to an unaligned arrangement of batteries.