Jafari, Rahim

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Name Variants
Jafarı, Rahım
Jafari,R.
J.,Rahim
R.,Jafari
Rahim, Jafari
Jafari, Rahim
R., Jafari
J., Rahim
Jafari,R.
R.,Jafari
Jafari, Rahim
J.,Rahim
Rahim, Jafari
Job Title
Doçent Doktor
Email Address
rahim.jafari@atilim.edu.tr
Main Affiliation
Automotive Engineering
Status
Former Staff
Website
ORCID ID
Scopus Author ID
Turkish CoHE Profile ID
Google Scholar ID
WoS Researcher ID

Sustainable Development Goals

14

LIFE BELOW WATER
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0

Research Products

2

ZERO HUNGER
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0

Research Products

11

SUSTAINABLE CITIES AND COMMUNITIES
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2

Research Products

1

NO POVERTY
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0

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12

RESPONSIBLE CONSUMPTION AND PRODUCTION
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0

Research Products

7

AFFORDABLE AND CLEAN ENERGY
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5

Research Products

5

GENDER EQUALITY
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0

Research Products

3

GOOD HEALTH AND WELL-BEING
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2

Research Products

9

INDUSTRY, INNOVATION AND INFRASTRUCTURE
INDUSTRY, INNOVATION AND INFRASTRUCTURE Logo

3

Research Products

13

CLIMATE ACTION
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0

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6

CLEAN WATER AND SANITATION
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0

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10

REDUCED INEQUALITIES
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0

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4

QUALITY EDUCATION
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0

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15

LIFE ON LAND
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0

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16

PEACE, JUSTICE AND STRONG INSTITUTIONS
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0

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17

PARTNERSHIPS FOR THE GOALS
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0

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8

DECENT WORK AND ECONOMIC GROWTH
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This researcher does not have a Scopus ID.
This researcher does not have a WoS ID.
Scholarly Output

13

Articles

8

Views / Downloads

5/0

Supervised MSc Theses

2

Supervised PhD Theses

1

WoS Citation Count

117

Scopus Citation Count

144

WoS h-index

6

Scopus h-index

6

Patents

0

Projects

0

WoS Citations per Publication

9.00

Scopus Citations per Publication

11.08

Open Access Source

3

Supervised Theses

3

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JournalCount
Case Studies in Thermal Engineering1
Energy and Buildings1
Experimental Thermal and Fluid Science1
IICETA 2022 - 5th International Conference on Engineering Technology and its Applications -- 5th International Conference on Engineering Technology and its Applications, IICETA 2022 -- 31 May 2022 through 1 June 2022 -- Al-Najaf -- 1832641
International Advanced Researches and Engineering Journal1
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Scholarly Output Search Results

Now showing 1 - 1 of 1
  • Article
    Citation - WoS: 29
    Citation - Scopus: 33
    Experimental Investigation of Surface Roughness Effects on the Flow Boiling of R134a in Microchannels
    (Elsevier Science inc, 2016) Jafari, Rahim; Okutucu-Ozyurt, Tuba; Unver, Hakki Ozgur; Bayer, Ozgur
    This study experimentally investigates the effect of surface roughness on the hydrodynamic and thermal performance of microchannel evaporators. Three micro-evaporators of the same dimensions and different surface roughness have been fabricated by micro-WEDM. Each micro-evaporator consists of forty rectangular microchannels of 700 mu m height, 250 mu m width, and 19 mm length. A microscale vapor compression refrigeration cycle has been constructed to carry out the experiments. R134a is used as the refrigerant. Heat transfer coefficient, pressure drop and COP results are presented at variously imposed heat fluxes, and at mass fluxes of 85 and 200 kg/(m(2)s). The results demonstrate up to 45% enhancement in the two-phase heat transfer coefficient at low to moderate heat flux values as the surface roughness increases. Considering the surface roughness effect of the microchannel walls, a new correlation is developed to predict the heat transfer coefficient of R134a boiling in microchannels. (C) 2016 Elsevier Inc. All rights reserved.