Investigation of Pressure Drop on Upward Two-Phase Flow in a Vertical Rod-Bundle. | ||||
| MEJ- Mansoura Engineering Journal | ||||
| Article 9, Volume 15, Issue 1, June 1990, Page 1-9 PDF (92.26 K) | ||||
| Document Type: Research Studies | ||||
| DOI: 10.21608/bfemu.2021.170569 | ||||
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| Authors | ||||
| S. F. Hanna1; Mohamed Mahmoud Ahmed Mahgoub* 2; H. M. Mostafa1 | ||||
| 1Mechanical Power Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt. | ||||
| 2Associate Professor., Mechanical Power Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt. | ||||
| Abstract | ||||
| Tow-phase flow is incorporated in all thermal equipments which involve flow boiling. Tow-phase single component flow is an extremely important system in the fields of thermal and nuclear engineering. To carry out the experimental study in this work a test rig has been constructed and built. The test section is a vertical 3 tube-bundle connected electrically in parallel. They are arranged in triangular shape. Each tube is 10/12 mm diameters and 200 cm in length. From the obtained experimental results, it is concluded that the total pressure drop in two-phase flow is found to increase with increasing void fraction (quality). In addition, it was found that the deviation between both experimental and theoretical pressure drop lies in the range from -2 to + 20%. | ||||
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