Combined Natural Convection and Surface Radiation Inside Vented Triangular Enclosure - An Experimental Study

Rahul Raj; K. C. Pradyumna; B. R. Rakshith; R. B. Nithin; S. R. Karthik

doi:10.1051/matecconf/201714404019

Combined Natural Convection and Surface Radiation Inside Vented Triangular Enclosure - An Experimental Study

Rahul Raj, K. C. Pradyumna, B. R. Rakshith, R. B. Nithin, S. R. Karthik

Research output: Contribution to journal › Conference article › peer-review

1 Citation (Scopus)

Abstract

In the present experimental study, the influence of Opening ratio on the chamber temperature in case of vented triangular enclosure with hot base plate has been undertaken. Due to more flow passage, the average air temperature in the enclosure decreases by 12% for OR of 0.25 and 13% for OR of 0.5 compared to OR of 0.125. Similar trend is observed for Rayleigh number with a rise of 73% in OR 0.5 compared to OR of 0.125. Further, the influence of radiation heat transfer in the natural convection based enclosure is also studied. This kind of investigation is useful in the design and analysis of electronic cooling systems.

Original language	English
Article number	04019
Journal	MATEC Web of Conferences
Volume	144
DOIs	https://doi.org/10.1051/matecconf/201714404019
Publication status	Published - 09-01-2018
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)
Materials Science(all)
Engineering(all)

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10.1051/matecconf/201714404019

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title = "Combined Natural Convection and Surface Radiation Inside Vented Triangular Enclosure - An Experimental Study",

abstract = "In the present experimental study, the influence of Opening ratio on the chamber temperature in case of vented triangular enclosure with hot base plate has been undertaken. Due to more flow passage, the average air temperature in the enclosure decreases by 12% for OR of 0.25 and 13% for OR of 0.5 compared to OR of 0.125. Similar trend is observed for Rayleigh number with a rise of 73% in OR 0.5 compared to OR of 0.125. Further, the influence of radiation heat transfer in the natural convection based enclosure is also studied. This kind of investigation is useful in the design and analysis of electronic cooling systems.",

author = "Rahul Raj and Pradyumna, {K. C.} and Rakshith, {B. R.} and Nithin, {R. B.} and Karthik, {S. R.}",

year = "2018",

month = jan,

day = "9",

doi = "10.1051/matecconf/201714404019",

language = "English",

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journal = "MATEC Web of Conferences",

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T1 - Combined Natural Convection and Surface Radiation Inside Vented Triangular Enclosure - An Experimental Study

AU - Raj, Rahul

AU - Pradyumna, K. C.

AU - Rakshith, B. R.

AU - Nithin, R. B.

AU - Karthik, S. R.

PY - 2018/1/9

Y1 - 2018/1/9

N2 - In the present experimental study, the influence of Opening ratio on the chamber temperature in case of vented triangular enclosure with hot base plate has been undertaken. Due to more flow passage, the average air temperature in the enclosure decreases by 12% for OR of 0.25 and 13% for OR of 0.5 compared to OR of 0.125. Similar trend is observed for Rayleigh number with a rise of 73% in OR 0.5 compared to OR of 0.125. Further, the influence of radiation heat transfer in the natural convection based enclosure is also studied. This kind of investigation is useful in the design and analysis of electronic cooling systems.

AB - In the present experimental study, the influence of Opening ratio on the chamber temperature in case of vented triangular enclosure with hot base plate has been undertaken. Due to more flow passage, the average air temperature in the enclosure decreases by 12% for OR of 0.25 and 13% for OR of 0.5 compared to OR of 0.125. Similar trend is observed for Rayleigh number with a rise of 73% in OR 0.5 compared to OR of 0.125. Further, the influence of radiation heat transfer in the natural convection based enclosure is also studied. This kind of investigation is useful in the design and analysis of electronic cooling systems.

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DO - 10.1051/matecconf/201714404019

M3 - Conference article

AN - SCOPUS:85040686173

SN - 2261-236X

VL - 144

JO - MATEC Web of Conferences

JF - MATEC Web of Conferences

M1 - 04019

ER -

Combined Natural Convection and Surface Radiation Inside Vented Triangular Enclosure - An Experimental Study

Abstract

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