Şafak Metin Kırkar

Multi-objective optimization of single-phase flow heat transfer characteristics in corrugated tubes

Şafak Metin Kırkar, Alişan Gönül, Ali Çelen et al. · International Journal of Thermal Sciences · 2022 · 32 citations

Heat Transfer Process, Engineering, Energy Efficiency +12

A sensitivity analysis of the effect of curvature ratio on the thermal-hydraulic performance in helically coiled tubes with corrugated walls

Şafak Metin Kırkar, Alişan Gönül, Ahmet Selim Dalkılıç · International Journal of Thermal Sciences · 2023 · 20 citations

Engineering, Curvature Ratio, Mechanical Engineering +5

Heat transfer and pressure drop characteristics of two phase flow in helical coils

Büşra Selenay Önal, Şafak Metin Kırkar, Dogan Akgul et al. · Thermal Science and Engineering Progress · 2021 · 14 citations

Phase Flow, Heat Transfer Process, Engineering +11

Assessment of heat transfer characteristics of a corrugated heat exchanger based on various corrugation parameters using artificial neural network approach

Andaç Batur Çolak, Şafak Metin Kırkar, Alişan Gönül et al. · International Journal of Heat and Fluid Flow · 2024 · 14 citations

Enhancement of thermal and flow characteristics in helically coiled tubes with corrugated surfaces by Genetic Algorithm based optimization

Şafak Metin Kırkar, Alişan Gönül, Ahmet Selim Dalkılıç · International Journal of Heat and Fluid Flow · 2024 · 12 citations