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Halil İbrahim Variyenli
Halil İbrahim Variyenli
Verified email at gazi.edu.tr
Title
Cited by
Cited by
Year
Simulation and experimental analysis of heat transfer characteristics in the plate type heat exchangers using TiO2/water nanofluid
A Khanlari, A Sözen, Hİ Variyenli
International Journal of Numerical Methods for Heat & Fluid Flow 29 (4 …, 2018
1082018
Heat transfer enhancement using alumina and fly ash nanofluids in parallel and cross-flow concentric tube heat exchangers
A Sözen, Hİ Variyenli, MB Özdemir, M Gürü, I Aytac
Journal of the Energy Institute 89 (3), 414-424, 2016
742016
Energy and exergy analysis of a vertical solar air heater with nano-enhanced absorber coating and perforated baffles
A Khanlari, AD Tuncer, A Sözen, İ Aytaç, E Çiftçi, Hİ Variyenli
Renewable Energy 187, 586-602, 2022
692022
Analysis of thermal performance of an improved shell and helically coiled heat exchanger
AD Tuncer, A Sözen, A Khanlari, EY Gürbüz, Hİ Variyenli
Applied Thermal Engineering 184, 116272, 2021
692021
COMPARISON BETWEEN HEAT TRANSFER CHARACTERISTICS OF TiO2/DEIONIZED WATER AND KAOLIN/DEIONIZED WATER NANOFLUIDS IN THE PLATE …
A Khanlari, A Sözen, HI Variyenli, M Gürü
Heat Transfer Research 50 (5), 2019
602019
A comparative study on utilizing hybrid-type nanofluid in plate heat exchangers with different number of plates
EY Gürbüz, A Sözen, Hİ Variyenli, A Khanlari, AD Tuncer
Journal of the Brazilian Society of Mechanical Sciences and Engineering 42, 1-13, 2020
582020
Experimental and numerical analysis on using CuO-Al2O3/water hybrid nanofluid in a U-type tubular heat exchanger
EY Gürbüz, Hİ Variyenli, A Sözen, A Khanlari, M Ökten
International Journal of Numerical Methods for Heat & Fluid Flow 31 (1), 519-540, 2021
522021
A comprehensive survey on utilization of hybrid nanofluid in plate heat exchanger with various number of plates
F Afshari, AD Tuncer, A Sözen, HI Variyenli, A Khanlari, EY Gürbüz
International Journal of Numerical Methods for Heat & Fluid Flow 32 (1), 241-264, 2022
442022
Investigation of the influences of kaolin-deionized water nanofluid on the thermal behavior of concentric type heat exchanger
A Khanlari, D Yılmaz Aydın, A Sözen, M Gürü, HI Variyenli
Heat and Mass Transfer 56 (5), 1453-1462, 2020
402020
Upgrading the performance of a new shell and helically coiled heat exchanger by using longitudinal fins
AD Tuncer, A Sözen, A Khanlari, EY Gürbüz, Hİ Variyenli
Applied Thermal Engineering 191, 116876, 2021
392021
Investigating the effects of using MgO-CuO/water hybrid nanofluid in an evacuated solar water collector: A comprehensive survey
İ Aytaç, AD Tuncer, A Khanlari, Hİ Variyenli, S Mantıcı, L Güngör, S Ünvar
Thermal Science and Engineering Progress 39, 101688, 2023
352023
Experimental and numerical investigation of heat transfer enhancement in a plate heat exchanger using a fly ash nanofluid
Hİ Variyenli
Heat Transfer Research 50 (15), 2019
292019
Upgrading the performance of shell and helically coiled heat exchangers with new flow path by using TiO2/water and CuO–TiO2/water nanofluids
AD Tuncer, A Khanlari, A Sözen, EY Gürbüz, HI Variyenli
International Journal of Thermal Sciences 183, 107831, 2023
282023
Usage of a diatomite-containing nanofluid as the working fluid in a wickless loop heat pipe: experimental and numerical study
A Sözen, E Çiftçi, S Keçel, M Gürü, HI Variyenli, U Karakaya
Heat Transfer Research 49 (17), 2018
272018
Numerical and experimental study on thermal performance of a novel shell and helically coiled tube heat exchanger design with integrated rings and discs
A Güngör, A Khanlari, A Sözen, HI Variyenli
International Journal of Thermal Sciences 182, 107781, 2022
262022
Improving the thermal performance of parallel and cross-flow concentric tube heat exchangers using fly-ash nanofluid
A Sözen, Hİ Variyenli, MB Özdemir, M Gürü
Heat Transfer Engineering 37 (9), 805-813, 2016
262016
Passive thermal management of photovoltaic panel by using phase change material-filled aluminum cans: an experimental study
AD Tuncer, A Khanlari, İ Aytaç, E Çiftçi, A Sözen, Hİ Variyenli
Heat Transfer Research 53 (5), 2022
232022
Rüzgar enerjisinden elektrik enerjisi üretimi ve Kayseri ili için çevresel etkilerinin değerlendirilmesi
M ÖZKAYA, H VARİYENLİ, M KORKMAZ
CÜ Fen-Edebiyat FakültesiFen Bilimleri Dergisi 29 (1), 2008
202008
Upgrading the thermal performance of parallel and cross-flow concentric tube heat exchangers using MgO nanofluid
A Sözen, HI Variyenli, MB Özdemir, M Gürü
Heat Transfer Research 48 (5), 2017
162017
ATIK BACA GAZI KULLANIMI İLE TERMOELEKTRİK JENERATÖRLERDE ELEKTRİK ÜRETİMİNİN FAYDALI KULLANIMININ İNCELENMESİ
M Özkaymak, BAŞ Şahin, A Bahadır, C Yavuz, K Boran, S TABAK, ...
Gazi University Journal of Science Part C: Design and Technology 2 (4), 289-298, 2014
142014
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