Experimantal investigation of natural convective heat Transferthrough porous media
Joint Authors
Muhammad, Muthanna T.
Muhammad, Isra J.
Ulwan, Adil A.
Source
Journal of University of Babylon for Engineering Sciences
Issue
Vol. 25, Issue 2 (30 Apr. 2017), pp.670-684, 15 p.
Publisher
Publication Date
2017-04-30
Country of Publication
Iraq
No. of Pages
15
Main Subjects
Abstract EN
The unsteady natural convective heat transfer parameters through porous media sample were investigated experimentally.
The sample consists of solid and fluid phases arranged as a matrix balls insulated from sides, and subjected to heat flux at the bottom surface as a boundary condition.
The unsteady effects of associated heat transfer parameters ( , , and ) were calculated from the spatial and temporal distribution of temperature profile at different locations of sample measured by using temperature recorder device with SD memory card data logger with sensor type K thermocouple.
It was found that these parameters were dependent upon the heating time, and the dimensions of solid and fluid layers of sample.
In addition the pressure difference of air inside a void space has been measured by using the pressure reading device.
Then, the fluid velocity and Reynolds numberthrough heating process can be calculated.
It was found thatthe values of air velocity are less than 0.08 m/s.
The Reynolds number was experimentally less than 10.
American Psychological Association (APA)
Ulwan, Adil A.& Muhammad, Muthanna T.& Muhammad, Isra J.. 2017. Experimantal investigation of natural convective heat Transferthrough porous media. Journal of University of Babylon for Engineering Sciences،Vol. 25, no. 2, pp.670-684.
https://search.emarefa.net/detail/BIM-923447
Modern Language Association (MLA)
Ulwan, Adil A.…[et al.]. Experimantal investigation of natural convective heat Transferthrough porous media. Journal of University of Babylon for Engineering Sciences Vol. 25, no. 2 (2017), pp.670-684.
https://search.emarefa.net/detail/BIM-923447
American Medical Association (AMA)
Ulwan, Adil A.& Muhammad, Muthanna T.& Muhammad, Isra J.. Experimantal investigation of natural convective heat Transferthrough porous media. Journal of University of Babylon for Engineering Sciences. 2017. Vol. 25, no. 2, pp.670-684.
https://search.emarefa.net/detail/BIM-923447
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 853-584
Record ID
BIM-923447