Weighting Function Scheme and its Application on Multidimensional Conservation Equations (Record no. 814655)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 02090aab a2200193 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 240110b1989 |||mr||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER | |
| International Standard Serial Number | 0017-9310 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Lee, Shong-Leih |
| 9 (RLIN) | 874650 |
| 245 ## - TITLE STATEMENT | |
| Title | Weighting Function Scheme and its Application on Multidimensional Conservation Equations |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 2065-2073 p. |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The weighting function scheme proposed previously has shown great success in solving physical problems without a conservative form such as the wave instability problems and the non-similarity boundary layer flow equations. However, in the previous formulation for the weighting function scheme, the grid is restricted to uniform step size and a modification must be made to force the scheme to obey an important numerical rule. In the present investigation, a new formulation is proposed to reformulate the weighting function scheme such that the constraint of uniform grid can be removed. In addition, the new formulation guarantees the weighting function scheme to satisfy the numerical rule without the need of any further assumption. When applied to conservation equations, the weighting function scheme is seen to become Patankar's exponential scheme for uniform thermal conductivity cases. For cases of variable thermal conductivity, however, the weighting function scheme has a performance superior to that of Patankar's exponential scheme. The weighting function scheme thus is expected to be good for use in solving a turbulent flow near a wall where the eddy viscosity possesses a sharp variation due to the existence of a viscous sublayer adjacent to the solid surface. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Weighting Function Scheme |
| 9 (RLIN) | 879672 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Multidimensional Conservation Equations |
| 9 (RLIN) | 879673 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Solving Physical Problems |
| 9 (RLIN) | 879674 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Wave Instability Problems |
| 9 (RLIN) | 879675 |
| 773 0# - HOST ITEM ENTRY | |
| Place, publisher, and date of publication | New York, U.S.A : Pergamon Subsidiary of Elsevier Science & Technology |
| Title | International Journal of Heat and Mass Transfer |
| International Standard Serial Number | 00179310 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://www.sciencedirect.com/science/article/pii/0017931089901130 ">https://www.sciencedirect.com/science/article/pii/0017931089901130 </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.32, No.11 (November, 1989) | 10/01/2024 | Articles |