Halil Karahan

1.3k total citations
40 papers, 1.1k citations indexed

About

Halil Karahan is a scholar working on Civil and Structural Engineering, Environmental Engineering and Ocean Engineering. According to data from OpenAlex, Halil Karahan has authored 40 papers receiving a total of 1.1k indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Civil and Structural Engineering, 14 papers in Environmental Engineering and 10 papers in Ocean Engineering. Recurrent topics in Halil Karahan's work include Groundwater flow and contamination studies (10 papers), Computational Fluid Dynamics and Aerodynamics (8 papers) and Hydrology and Watershed Management Studies (7 papers). Halil Karahan is often cited by papers focused on Groundwater flow and contamination studies (10 papers), Computational Fluid Dynamics and Aerodynamics (8 papers) and Hydrology and Watershed Management Studies (7 papers). Halil Karahan collaborates with scholars based in Türkiye, South Korea and Kazakhstan. Halil Karahan's co-authors include Saffet Yağız, M. Tamer Ayvaz, Gürhan Gürarslan, Zong Woo Geem, Mustafa M. Aral, Halim Ceylan, Murat Sarı, Ahmet Tuncan, Mustafa Tuncan and Mahmut Çetin and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of Hydrology and Sustainability.

In The Last Decade

Halil Karahan

36 papers receiving 1.0k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Halil Karahan Türkiye 17 471 426 324 292 233 40 1.1k
Tullio Tucciarelli Italy 22 584 1.2× 183 0.4× 233 0.7× 390 1.3× 304 1.3× 83 1.6k
M. Tamer Ayvaz Türkiye 18 387 0.8× 383 0.9× 537 1.7× 273 0.9× 134 0.6× 37 1.1k
Theodore V. Hromadka United States 18 363 0.8× 50 0.1× 163 0.5× 232 0.8× 307 1.3× 178 1.3k
Luca Cozzolino Italy 21 533 1.1× 180 0.4× 229 0.7× 243 0.8× 216 0.9× 59 928
Liang‐Cheng Chang Taiwan 14 216 0.5× 411 1.0× 414 1.3× 252 0.9× 104 0.4× 54 806
R. Kahawita Canada 16 275 0.6× 60 0.1× 225 0.7× 136 0.5× 100 0.4× 45 1.1k
Zhangjun Liu China 23 634 1.3× 176 0.4× 316 1.0× 509 1.7× 501 2.2× 71 1.4k
Mohammad Vaghefi Iran 20 1.3k 2.8× 68 0.2× 119 0.4× 130 0.4× 93 0.4× 141 1.7k
Ching‐Sheng Huang Taiwan 17 276 0.6× 115 0.3× 354 1.1× 198 0.7× 72 0.3× 55 765
R. G. Hills United States 19 672 1.4× 54 0.1× 623 1.9× 123 0.4× 35 0.2× 37 1.2k

Countries citing papers authored by Halil Karahan

Since Specialization
Citations

This map shows the geographic impact of Halil Karahan's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Halil Karahan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Halil Karahan more than expected).

Fields of papers citing papers by Halil Karahan

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Halil Karahan. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Halil Karahan. The network helps show where Halil Karahan may publish in the future.

Co-authorship network of co-authors of Halil Karahan

This figure shows the co-authorship network connecting the top 25 collaborators of Halil Karahan. A scholar is included among the top collaborators of Halil Karahan based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Halil Karahan. Halil Karahan is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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Yağız, Saffet, et al.. (2020). Application of differential evolution algorithm and comparing its performance with literature to predict rock brittleness for excavatability. International Journal of Mining Reclamation and Environment. 34(9). 672–685. 14 indexed citations
4.
Karahan, Halil. (2019). Determination of Homogeneous Sub-Regions by Using Intensity-Duration-Frequency Relationships and Cluster Analysis: An Application for the Aegean Region. Pamukkale University Journal of Engineering Sciences. 25(8). 998–1013. 3 indexed citations
5.
Karahan, Halil, et al.. (2018). Investigation of Rainfall Intensity Series of Standart Duration with Trend Analysis Methods. Pamukkale University Journal of Engineering Sciences. 24(6). 974–1004. 6 indexed citations
6.
Karahan, Halil, Gürhan Gürarslan, & Zong Woo Geem. (2014). A new nonlinear Muskingum flood routing model incorporating lateral flow. Engineering Optimization. 47(6). 737–749. 49 indexed citations
7.
Karahan, Halil, et al.. (2013). Best fitting distributions for the standard duration annual maximum precipitations in the Aegean Region. SHILAP Revista de lepidopterología. 19(3). 152–157. 3 indexed citations
8.
Karahan, Halil. (2013). Discussion of “Parameter Estimation of Nonlinear Muskingum Models Using Nelder-Mead Simplex Algorithm” by Reza Barati. Journal of Hydrologic Engineering. 18(3). 365–367. 11 indexed citations
9.
Karahan, Halil, Gürhan Gürarslan, & Zong Woo Geem. (2012). Parameter Estimation of the Nonlinear Muskingum Flood-Routing Model Using a Hybrid Harmony Search Algorithm. Journal of Hydrologic Engineering. 18(3). 352–360. 115 indexed citations
10.
Karahan, Halil, M. Tamer Ayvaz, & Gürhan Gürarslan. (2008). Şiddet-Süre-Frekans Bağıntısının Genetik Algoritma ile Belirlenmesi: GAP Örneği. Teknik Dergi. 19(92). 4393–4407. 5 indexed citations
11.
Karahan, Halil. (2008). Solution of weighted finite difference techniques with the advection–diffusion equation using spreadsheets. Computer Applications in Engineering Education. 16(2). 147–156. 12 indexed citations
12.
Karahan, Halil, et al.. (2007). SOME METHODS USED FOR THE SURFACE MODIFICATION OF TEXTILES. TEKSTİL VE KONFEKSİYON. 17(4). 248–255. 1 indexed citations
13.
Duran, Kerim, Ebru Bozacι, & Halil Karahan. (2007). PROTEİN ESASLI MAMÜLLERİN ENZİMATİK ÖN TERBİYESİ. TEKSTİL VE KONFEKSİYON. 17(3). 187–192. 1 indexed citations
14.
Karahan, Halil. (2006). A third-order upwind scheme for the advection–diffusion equation using spreadsheets. Advances in Engineering Software. 38(10). 688–697. 18 indexed citations
15.
Karahan, Halil, Halim Ceylan, & M. Tamer Ayvaz. (2006). Predicting rainfall intensity using a genetic algorithm approach. Hydrological Processes. 21(4). 470–475. 22 indexed citations
16.
Karahan, Halil & M. Tamer Ayvaz. (2005). Time-dependent groundwater modeling using spreadsheet. Computer Applications in Engineering Education. 13(3). 192–199. 17 indexed citations
17.
Ayvaz, M. Tamer, Mustafa Tuncan, Halil Karahan, & Ahmet Tuncan. (2005). An Extended Pressure Application for Transient Seepage Problems with a Free Surface. Journal of Porous Media. 8(6). 613–625. 11 indexed citations
18.
Karahan, Halil. (2002). The Impacts Of Sedimentation Caused In Izmir Bay By Gediz River On Circulation And Water Quality. WIT Transactions on Ecology and the Environment. 58. 1 indexed citations
19.
Karahan, Halil. (2001). An Iterative Method For The Solution Of Dispersion Equation In Shallow Water. WIT Transactions on Ecology and the Environment. 49. 3 indexed citations
20.
Karahan, Halil. (2001). Numerical Modelling Of Shallow Water Using An Iterative SolutionAlgorithm. WIT transactions on the built environment. 58. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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