Parametric study of double pipe heat exchangers with internal wavy tape inserts / (Record no. 66424)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02920cam a2200325 a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | EG-GiCUC |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 180602s2017 ua dh f m 000 0 eng d |
| 040 ## - CATALOGING SOURCE | |
| Original cataloging agency | EG-GiCUC |
| Language of cataloging | eng |
| Transcribing agency | EG-GiCUC |
| 041 0# - LANGUAGE CODE | |
| Language code of text/sound track or separate title | eng |
| 049 ## - LOCAL HOLDINGS (OCLC) | |
| Holding library | Deposite |
| 097 ## - Thesis Degree | |
| Thesis Level | M.Sc |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | Cai01.13.11.M.Sc.2017.Mo.P |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Mohamed Alaa Abdelfatah Hassan |
| 245 10 - TITLE STATEMENT | |
| Title | Parametric study of double pipe heat exchangers with internal wavy tape inserts / |
| Statement of responsibility, etc. | Mohamed Alaa Abdelfatah Hassan ; Supervised Essam E. Khalil Hassan Khalil , Gamal Abdelmoniem Elhariry , Taher Mohamed Aboudeif |
| 246 15 - VARYING FORM OF TITLE | |
| Title proper/short title | دراسة بارامترية لأداء المبادلات الحرارية ذات الأنبوب المزدوج المزود بشرائح مموجة |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Cairo : |
| Name of publisher, distributor, etc. | Mohamed Alaa Abdelfatah Hassan , |
| Date of publication, distribution, etc. | 2017 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 75 P. : |
| Other physical details | charts , facsimiles ; |
| Dimensions | 30cm |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Mechanical Power Engineering |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | In the present study, Double pipe heat exchanger inserted with wavy tape turbulator is analysed numerically by solving the governing equations using ANSYS FLUENT 15.0 software. The thermal performance of the unit in the turbulent flow regime for Reynolds number range of 5000 {u2013} 25,000 is studied for different wavy tape geometries. Firstly, five different wavy tape angles of 45o, 60o, 90o, 120o and 150o are considered. Results showed that adding wavy tape increases the heat transfer rate up to 193% compared to plain tube coupled with a large value of the friction factor. It is seen that small wavy tape angles produce higher heat transfer enhancement and pressure drop. Also, wavy tape amplitude is investigated and the results showed that increasing wavy tape amplitude increases the heat transfer rate and also the pressure drop. Eventually, it is concluded that the ideal tape amplitude is about 54% of the pipe inner diameter. Finally, parametric model is developed in order to investigate the effect of the variation of different parameters on the performance of heat exchanging unit. Variations of inlet flow velocity of hot and cold streams are employed monitoring other performance parameters response. Results showed that variation of inlet velocity affects heat transfer rate and outlet temperatures of both streams. Also, effectiveness of heat exchanger is affected. Moreover, fouling of heat transfer surface is taken into consideration showing that fouling layer affects the response of performance parameters to velocity variations |
| 530 ## - ADDITIONAL PHYSICAL FORM AVAILABLE NOTE | |
| Additional physical form available note | Issued also as CD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | CFD |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Heat Transfer |
| 653 #4 - INDEX TERM--UNCONTROLLED | |
| Uncontrolled term | Thermal performance |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Essam E. Khalil Hassan Khalil , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Gamal Abdelmoniem Elhariry , |
| Relator term | |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Taher Mohamed Aboudeif , |
| Relator term | |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Nazla |
| Reviser | Revisor |
| 905 ## - LOCAL DATA ELEMENT E, LDE (RLIN) | |
| Cataloger | Shimaa |
| Reviser | Cataloger |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Koha item type | Thesis |
| Source of classification or shelving scheme | Not for loan | Home library | Current library | Date acquired | Full call number | Barcode | Date last seen | Koha item type | Copy number |
|---|---|---|---|---|---|---|---|---|---|
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | قاعة الرسائل الجامعية - الدور الاول | 11.02.2024 | Cai01.13.11.M.Sc.2017.Mo.P | 01010110075142000 | 22.09.2023 | Thesis | ||
| Dewey Decimal Classification | المكتبة المركزبة الجديدة - جامعة القاهرة | مخـــزن الرســائل الجـــامعية - البدروم | 11.02.2024 | Cai01.13.11.M.Sc.2017.Mo.P | 01020110075142000 | 22.09.2023 | CD - Rom | 75142.CD |