Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7007457 | Chemical Engineering Research and Design | 2015 | 21 Pages |
Abstract
- We study on the multipass HEN synthesis to save total cost and avoid temperature cross.
- The composite curves of HEN with multipass SHE are modified considering the flow direction.
- The minimum temperature difference and total cost will be varied with the changing of the number of shell and tube passes.
- The minimum temperature difference is optimized based on the number targeting of shell and tube passes.
- Pinch match rules are used to synthesis the multipass HEN.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Filtration and Separation
Authors
Lin Sun, Xionglin Luo, Ye Zhao,