D. Venkata Suresh, B. Gopi Raju DGRGSKNS. DESIGN AND ANALYSIS OF OVAL-TUBE HEAT EXCHANGER BY USING ANSYS AND COMPARING WITH CIRCULAR-TUBE. DE [Internet]. 2021Jul.3 [cited 2024Apr.28];:1508- 1518. Available from: http://www.thedesignengineering.com/index.php/DE/article/view/2459