Natural convection in a partially divided rectangular enclosure with an opening in the partition plate and isoflux side walls (Record no. 814966)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02160aab a2200205 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 240215b19911991|||mr||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0017-9310 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | K.S. Chen |
| 9 (RLIN) | 880838 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | P.W. Ko |
| 9 (RLIN) | 880839 |
| 245 ## - TITLE STATEMENT | |
| Title | Natural convection in a partially divided rectangular enclosure with an opening in the partition plate and isoflux side walls |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 237-246 p. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | A numerical study is presented for natural convection in a two-dimensional, partially-divided, rectangular enclosure in which two side walls were maintained at uniform heat flux condition and the top and bottom walls were insulated. The modified Rayleigh number ranging from 104 to 108, the opening ratios of 0, 14, 18 and 12 and the conductivity ratios 0.02, 1 and 50 were investigated for an enclosure aspect ratio (length/height) of 2, partition ratio of 12 and Prandtl number of 7 (for water). Results show that the hot fluid flowed to the other side of the enclosure mainly through the bottom of the partition when there was no opening in the partition, and a weak circulation zone was present in the upper and left quadrant. With an opening in the partition, most of the fluid flowed to the other side through the opening and the circulation zone in the upper and left quadrant was reduced in size or disappeared. The effect of partition conductivity on the heat transfer rate was found rather small and could be neglected. Correlation of the average Nusselt number in terms of the modified Rayleigh number and the opening ratio was obtained and discussed. Results also show that an unopened partial obstruction would reduce the heat transfer rate by 12–44% depending on the modified Rayleigh number. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Natural Convection |
| 9 (RLIN) | 173115 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Partially Divided Rectangular Enclosure |
| 9 (RLIN) | 880840 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Partition Plate |
| 9 (RLIN) | 880841 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Isoflux Side Walls |
| 9 (RLIN) | 880842 |
| 773 0# - HOST ITEM ENTRY | |
| Title | International Journal of Heat and Mass Transfer |
| International Standard Serial Number | 00179310 |
| Place, publisher, and date of publication | New York, U.S.A : Pergamon Subsidiary of Elsevier Science & Technology |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://www.sciencedirect.com/science/article/pii/001793109190190P ">https://www.sciencedirect.com/science/article/pii/001793109190190P </a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Dewey Decimal Classification |
| Suppress in OPAC | No |
| Koha item type | Articles |
| -- | 14993 |
| -- | Mr. Muhammad Rafique Al Haj Rajab Ali (Late) |
| Not for loan | Home library | Serial Enumeration / chronology | Total Checkouts | Date last seen | Koha item type |
|---|---|---|---|---|---|
| Periodical Section | Vol.34, No.1 (January 1991) | 15/02/2024 | Articles |