Stability of Lid-Driven Shallow Cavity Heated from Below (Record no. 814664)

MARC details
000 -LEADER
fixed length control field 01912aab a2200205 4500
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 240111b1989 |||mr||| |||| 00| 0 eng d
022 ## - INTERNATIONAL STANDARD SERIAL NUMBER
International Standard Serial Number 0017-9310
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Mohamad, A.A.
9 (RLIN) 717267
100 ## - MAIN ENTRY--PERSONAL NAME
Personal name Viskanta, R.
9 (RLIN) 138618
245 ## - TITLE STATEMENT
Title Stability of Lid-Driven Shallow Cavity Heated from Below
300 ## - PHYSICAL DESCRIPTION
Extent 2155-2166 p.
520 ## - SUMMARY, ETC.
Summary, etc. Hydrodynamic and thermal stability of combined thermal buoyancy and lid-driven shear flow in a shallow cavity is analyzed by means of linearized perturbation theory. The analysis considers a cavity heated from below and cooled at the upper moving lid. A numerical procedure, which has generality with respect to boundary conditions, Reynolds, and Prandtl numbers, is described for solution of the linearized model equations. A direct numerical integration (Runge-Kutta with Newton-Raphson) method is used to solve the differential conservation equations. This method gives an exact result for the classical Benard problem where the flow becomes unstable at a critical Rayleigh number, Rac = 1707.76. The numerical results show the existence of two critical wave numbers depending on whether the dominant force driving the flow is due to buoyancy or shear. For Pr ⩽ 0.1 the instability is due to the buoyancy force for constant heat flux boundary conditions, while for Pr = 1 the instability is due to the shear force. Increasing the Reynolds number stabilizes the flow, and reducing the Prandtl number makes the flow more unstable.
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Thermal Buoyancy
9 (RLIN) 877331
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Lid-Driven Shallow Cavity Heated
9 (RLIN) 879708
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Thermal Stabililty
9 (RLIN) 879709
650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element Hydrodynamic
9 (RLIN) 696741
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/0017931089901221 ">https://www.sciencedirect.com/science/article/pii/0017931089901221 </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)
Holdings
Not for loan Home library Serial Enumeration / chronology Total Checkouts Date last seen Koha item type
  Periodical Section Vol.32, No.11 (November, 1989)   11/01/2024 Articles