Analytical solution for a steady flow of enclosed rotating disks

1994 ◽  
Vol 45 (4) ◽  
pp. 670-680 ◽  
Author(s):  
A. Khalili ◽  
H. J. Rath
Keyword(s):  
Analytical Solution ◽  
Steady Flow ◽  
Rotating Disks

An Analytical Solution for Steady Flow into a Ttonnel

Ground Water ◽  
1999 ◽  
Vol 37 (1) ◽  
pp. 23-26 ◽  
Author(s):  
Shizhong Lei
Keyword(s):  
Analytical Solution ◽  
Steady Flow

Temperature Variation in a Circulating Wellbore Fluid

1990 ◽  
Vol 112 (2) ◽  
pp. 79-83 ◽  
Author(s):  
F. C. Arnold
Keyword(s):  
Analytical Solution ◽  
Differential Equations ◽  
Temperature Profile ◽  
Steady Flow ◽  
Temperature Variation ◽  
Parametric Study ◽  
Operating Conditions ◽  
Temperature Measurements ◽  
Transient Conduction

When a fluid is circulated in a wellbore, the temperature profile is determined by the transfer of heat from surrounding formations to the fluid. An analytical solution of the differential equations describing the transfer of heat has been developed. The solution assumes steady flow of heat in the wellbore and is coupled to the transient conduction of heat in the formation. The solution is validated by comparison to temperature measurements from the literature. A parametric study of the sensitivity to operating conditions is included.

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