𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Flow reversal of combined convection in a vertical rectangular duct with unequally isothermal walls

✍ Scribed by Chin-Hsiang Cheng; Chun-Jen Weng

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
375 KB
Volume
18
Category
Article
ISSN
0735-1933

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Buoyancy-assisted flow reversal and conv
Buoyancy-assisted flow reversal and convective heat transfer in entrance region of a vertical rectangular duct
✍ Chin-Hsiang Cheng; Chun-Jen Weng; Win Aung 📂 Article 📅 2000 🏛 Elsevier Science 🌐 English ⚖ 672 KB

In this study, predictions of buoyancy-assisted ¯ow reversal and convective heat transfer in the entrance region of a vertical rectangular duct are reported for the ®rst time. In line with the current trend toward the use of computationally ecient numerical methods, the present study is based on the

Heat transfer enhancement for combined c
Heat transfer enhancement for combined convection flow of nanofluids in a vertical rectangular duct considering radiation effects
✍ H.A. Mohammed; Nur Irmawati Om; N.H. Shuaib; R. Saidur 📂 Article 📅 2011 🏛 John Wiley and Sons 🌐 English ⚖ 659 KB

## Abstract In this paper, combined convective heat transfer and nanofluids flow characteristics in a vertical rectangular duct are numerically investigated. This investigation covers Rayleigh numbers in the range of 2 × 10^6^ ≤ __Ra__ ≤ 2 × 10^7^ and Reynolds numbers in the range of 200 ≤ __Re__ ≤

Convective diffusion in a rectangular du
Convective diffusion in a rectangular duct with one catalytic wall—laminar flow—arbitrary reaction order
✍ Charles W. Solbrig; Dimitri Gidaspow 📂 Article 📅 1967 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 592 KB

In a recent experimental study of reaction rates measured in a rectangular duct with a reaction of arbitrary order occurring on one wall, the results were analyzed in terms of an infinite parallel plate duct. The subject of this paper is the determination of the requirements necessary to treat a rec

Enhanced heat transfer in free convectio
Enhanced heat transfer in free convection-dominated melting in a rectangular cavity with an isothermal vertical wall
✍ Zhen-Xiang Gong; Sakamon Devahastin; Arun S. Mujumdar 📂 Article 📅 1999 🏛 Elsevier Science 🌐 English ⚖ 240 KB

Free convection-dominated melting of a phase change material in a rectangular cavity with an isothermally heated vertical wall is simulated using the streamline upwind/Petrov±Galerkin ®nite element technique in combination with a ®xed-grid primitive variable method. The enthalpy±porosity model is em

Miscible displacement with combined free
Miscible displacement with combined free and forced convection: Laminar flow in a vertical tube
✍ Martin Posner; William N. Gill 📂 Article 📅 1973 🏛 American Institute of Chemical Engineers 🌐 English ⚖ 697 KB

## Abstract An approximate analysis is given for miscible displacement in vertical tubes when density differences between the displaced and displacing fluids give rise to buoyancy forces which affect the velocity distribution significantly. The results of this analysis agree with the available expe