STUDY OF THE EFFECT OF THE POROUS PLATES ON THE TANK BOTTOM ON THE BOILING PROCESS

Morteza BAYAREH

doi:https://doi.org/10.18186/thermal.540120

Makale detayları

STUDY OF THE EFFECT OF THE POROUS PLATES ON THE TANK BOTTOM ON THE BOILING PROCESS

Yazarlar:

Morteza BAYAREH

Yayıncı:

Yildiz Technical University

Dergi:

Journal of Thermal Engineering 2019 Vol.5 Issue 3, pp.149-156

Belge Tipi:

Makale

Yayın Tarihi:

3/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000505967

Sıklık:

İki Aylık

eISSN:

2148-7847

DOI:

https://doi.org/10.18186/thermal.540120

Özet:

 


In the
present study, the boiling process is simulated in a fixed-temperature tank
using the ANSYS FLUENT commercial software. Eulerian method is used to simulate
the condensation and evaporation processes. The effect of porous media on the
boiling process is investigated. For this purpose, a porous medium with
different porosity coefficients is placed on the bottom of the tank and its
effect on the bubble dynamics and wall thermal flux is investigated. The
simulation is carried out in two dimensions and is considered as unstable. The
results show that the porosity coefficient of the porous medium affects the
bubble dynamics.  The process of phase
change decreases by decreasing porosity. Also, the growth rate of the bubble
phase in the tank increases with increasing the heat transfer coefficient of
the porous medium.

.

Makale detayları

STUDY OF THE EFFECT OF THE POROUS PLATES ON THE TANK BOTTOM ON THE BOILING PROCESS

Yazarlar: Morteza BAYAREH

Yayıncı: Yildiz Technical University

Dergi: Journal of Thermal Engineering 2019 Vol.5 Issue 3, pp.149-156

Belge Tipi: Makale

Yayın Tarihi: 3/2019

Belge Dili: İngilizce

Document ID (Org No.): 2000505967

Sıklık: İki Aylık

eISSN: 2148-7847

DOI: https://doi.org/10.18186/thermal.540120

Sayı

Yazarlar:

Morteza BAYAREH

Yayıncı:

Yildiz Technical University

Dergi:

Journal of Thermal Engineering 2019 Vol.5 Issue 3, pp.149-156

Belge Tipi:

Makale

Yayın Tarihi:

3/2019

Belge Dili:

İngilizce

Document ID (Org No.):

2000505967

Sıklık:

İki Aylık

eISSN:

2148-7847

DOI:

https://doi.org/10.18186/thermal.540120