Boundary layer flow and heat transfer analysis of a second-grade fluid

Technical Report · Wed Apr 01 00:00:00 EST 1992

OSTI ID:5096752

Massoudi, M ^[1]; Ramezan, M ^[2]

---

1. USDOE Pittsburgh Energy Technology Center, PA (United States)
2. Burns and Roe Services Corp., Pittsburgh, PA (United States)

Boundary layer flow and heat transfer analysis of a homogeneous, incompressible, non-Newtonian fluid of grade two at a stagnation point is presented. The flow is assumed to be steady and laminar. A power-law representation is assumed for the velocity distribution and wall temperature variation. The governing equations are solved using an iterative central difference approximation method in a non-uniform grid domain. This analysis show the effect of non-Newtonian nature of the fluid and the effect of suction/injection on the velocity profile. The effect of non-Newtonian nature of the fluid on the heat transfer coefficient at the wall for different values of Prandtl number and wall-temperature variation is also presented. (VC)

• Research Organization: USDOE Pittsburgh Energy Technology Center, PA (United States)
• Sponsoring Organization: USDOE; USDOE, Washington, DC (United States)
• OSTI ID: 5096752
• Report Number(s): DOE/PETC/TR-92/5; ON: DE92014743
• Country of Publication: United States
• Language: English

Related Subjects

42 ENGINEERING
99 GENERAL AND MISCELLANEOUS//MATHEMATICS, COMPUTING, AND INFORMATION SCIENCE
HEAT TRANSFER FLUIDS
FLOW MODELS
BOUNDARY LAYERS
DIFFERENTIAL EQUATIONS
EQUATIONS
FLUID FLOW
HEAT TRANSFER
LAMINAR FLOW
PRANDTL NUMBER
STAGNATION
VELOCITY
ENERGY TRANSFER
FLUIDS
LAYERS
MATHEMATICAL MODELS
420400* - Engineering- Heat Transfer & Fluid Flow
990200 - Mathematics & Computers