Free Convection in a Heat-Generating Porous Medium in a Finite Vertical Cylinder

Stewart, W. D. P.; Doña, Carolina

doi:10.1115/1.3250519

Cited by 18 publications

(5 citation statements)

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“…j=1 do while (j.le.m) vzm(j)=0. k=j-1 do while (k.ge.1) wf=exp(-(dfloat(j-k)+dfloat(j-k-1))*dz/mlen2) 1'VFA',tab,'VFAM' j=1 write (11,102) time,tab,-1.,tab,0.,tab,stem1c,tab,stem1c, 1tab,stem1c do while (j.le.m) poszn=length*(j-1)/(m-1) write (11,102) time,tab,poszn,tab,f(j,1),tab,temc(j,1),tab, 1temc(j,5),tab,temc(j,n) 102 format (f9.4,a1,f10.5,a1,f7.5,3(a1,f9.4)) write (16,400) time,tab,poszn,tab,c(j,1),tab,f(j,1),tab,y2(j,1), 1tab,fx(j,1) 400 format (f9.4,a1,f10.5,4(a1,f9.5)) write (10,500) time,tab,poszn,tab,ind3(j,1),tab, 1y2(j,1),tab,y2max(j,i),tab,cmx2(j,1) 500 format (f9.4,a1,f10.5,a1,i2,3(a1,f9.5)) j=j+1 enddo write (11,102) …”

Section: Source Code For Thermal Analysis During Normal Operationmentioning

confidence: 99%

Revised Thermal Analysis of LANL Ion Exchange Column

Laurinat¹

2006

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Section: Source Code For Thermal Analysis During Normal Operationmentioning

confidence: 99%

Revised Thermal Analysis of LANL Ion Exchange Column

Laurinat¹

2006

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“…The formula for the pore diffusivity is I E, D~O, D --'"''=1-8. T (7) &i where the termrepresents a volumetric correction factor relating the pore volume…”

Section: Modeis For Adsorption and Elutionmentioning

confidence: 99%

Thermal Analysis of LANL Ion Exchange Column

Laurinat¹

1999

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DISCLAIMER fis report was~parcd as~account of work sponsored by an agency of the United States Government. Nathcr the Umti SUUS Gove~ent nor anY agency thereof, nor WY of their employees, makes any wsrrmty, ex~ss or tmp~ed. or assumes, any legal Ilablllty or responsibfity for the accwy. completeness? or use~ness of 9Y mf~~on$ app~msj produm m process disclosed, or represents th~t Its use wodd not tinge privately owned rights. Reference herein to any .specWlc commercld produc~process, or s~ice by trade name, trademark, manufacturer, q otherwise d~s not necessarily mnstitute or nply Its endorsemenr ecommendation, or favomg by the Untted States Government or anY agency thereof. me views and opinions of authors expressed hmin do not n=esssuily state or reflect those of the United States Government or any agency thereof. M report has been reproduced directly tim the best available copy. Available to DOE and DOE con-ctors from the Hce of Scientific and Twhnical Information, P.O. Box 62, Oak Ridge, TN 37831; prices available from (615) 576-8401. Available to the public from the National Approvals bfti 5.z5-'i4 J. E. Laurinat, Author, SMT/C&HTS Date I'?>.pa.kohlk. ,,~s 3j99 M. E. Pansoy-Hjelvik, Co-author, LANL Date p~dz Pa

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“…Tveitereid (1977) obtained numerically stable two-and threedimensional convective solutions in a horizontal porous layer with internal heat sources. Reaction-driven convection in a porous cylinder or box without through flow has been analyzed by Bdzil and Frisch (1980), Steinberg and Brand (1983), Kordylewski and Krajewski (1984), Stewart and Dona (1988), Prasad (1987), and Viljoen and Hlavacek (1987). All these authors find various circulating flows similar to the convection rolls observed in the Benard problem and corresponding hot spots for the closed system.…”

mentioning

confidence: 94%