we design a shell and tube heat exchanger which include : No of tube passes:1 Tube diameter:10mm Tube wall thickness:1mm shell diameter:100mm Q:83.6kj/s effectiveness:0.77 NTU:1.81 Area:0.1045 length:3.35 this is our design please search online catalogue for this design which is shell and tube heat exchanger and compare our design with catalogue and write a report on it 2 to 3 pages how close our design with catalogue and how can improve our design with our specific catalogue to meet our goals or needs. so please write a report compare both area,length and others factors you work will be appreciated.