Altunkaynak.net - Ana Sayfa
 

 

Ana Sayfa

        

Language Türkçe English
 

ABDÜSSELAM ALTUNKAYNAK

Hydraulics Division, Civil Engineering Faculty,

Istanbul Technical University, Maslak, 34469, Istanbul Turkey,

Home: +90 212 2366489 Work: +90 212 2856846  Fax: +90 212 328 0400

E-mail: altunkay@itu.edu.tr

 

FIELDS OF SPECIAL COMPETENCE

  • Modern modeling techniques (Fuzzy logic, Artificial Neural Networks)

  • Optimization techniques (Genetic algorithms)

  • Groundwater modeling

  • Hydrology and hydraulic analyses

  • Drought analysis and stochastic modeling

  • Kalman filtering

  • Renewable energy

 

 

EDUCATION

  • Istanbul Technical University, Maslak, Istanbul (May 2005)
    Ph.D. Water Resources Engineering; Investigation of nonlinear groundwater flows emphasis

  • Istanbul Technical University, Maslak, Istanbul (June 2000)
    M.S. Civil Engineering; diffusion and dispersion with ocean waves emphasis

  • Istanbul Technical University, Maslak, Istanbul (June 1998)
    B.S. Civil Engineering

 

PROFESSIONAL EXPERIENCE

  • Research Assistant  for Istanbul Technical University (November 1999 to present)

 

PUBLICATIONS

1.      Şen, Z. and Altunkaynak, A., 2002. Discussion of "Development of Exceedance Probability Streamflow Forecast" by Thomas C. Piechota, Francis H. S. Chiew, John A. Dracup, and Thomas A. McMahon, J. Hydrol. Engrg., ASCE, 7(3), 265-267; Times cited: 1

2.      Altunkaynak, A, Özger, M. and Şen, Z., 2003. Triple diagram model of level fluctuations in Lake Van, Turkey, Hydrology and Earth Sys. Scien., 7(2), 235-244;Times cited: 10

3.      Şen, Z., Altunkaynak, A. and Özger, M., 2003. Autorun persistence of hydrologic design, J. of Hydrol. Engrg., ASCE, 8(6), 329-338; Times cited: 3

4.      Şen, Z., Saud, A.A., Altunkaynak, A. and Özger, M., 2003 Increasing water supply by mixing of fresh and saline ground waters. J. Amer. Water Res. Assoc., 39(5), 1209-1215;Times cited:3

5.      Şen, Z. and Altunkaynak, A., 2004. Fuzzy awakening in rainfall and runoff modeling. Nordic Hydrology, 35(1), 31-43 ; Times cited: 13

6.      Özger, M., Altunkaynak, A. and Şen, Z., 2004. Statistical investigation expected wave energy and its reliability, Energy Conv. & Management, 45(13-14), 2173-2185;Times cited: 4

7.      Özger, M., Altunkaynak, A. and Şen, Z., 2004. Stochastic wave energy calculation formulation, Renewable Energy, 29(10), 1747-1756; Times cited: 2

8.      Altunkaynak, A. and Özger, M. 2004. Temporal significant wave height estimation from wind speed by perceptron Kalman filtering, Ocean Engrg., 31(10), 1245-1257;Times cited: 11

9.      Şen, Z., Altunkaynak, A. and Özger, M., 2004. ENSO Templates and streamflow prediction, J. of Hydrol. Engrg., ASCE, 9 (5) : 368-374;Times cited: 2

10.  Şen, Z., Altunkaynak, A. and Özger, M., 2004. Sediment concentration and its prediction by Perceptron Kalman Filtering procedure, J. Hydraul. Engrg., ASCE, 130 (8) : 816-826;Times cited: 6

11.  Şen, Z. and Altunkaynak, A. 2004. Variable discharge type curve solutions for confined aquifers. J. Amer. Water Res. Assoc., 40(4), 1189-1196 ; Times cited: 1

12.  Altunkaynak, A. 2005. Significant wave height prediction by using a spatial model, Ocean Engrg.,32 (8-9), 924-936;Times cited: 2

13.  Altunkaynak, A., Özger, M. and Çakmakçı, M. 2005. Water Consumption Prediction of Istanbul City by Using Fuzzy Logic Approach, Water Resour. Mangmt., 19, 641-654; Times cited: 3

14.  Altunkaynak, A., Özger, M. and Şen, Z. 2005. Regional Streamflow Estimation By Standard Regional Dependence Function Approach, J. Hydraul. Engrg., ASCE, 131(11), 1001-1006 ; Times cited: 2

15.  Altunkaynak, A., and Özger, M. 2005. Spatial Significant Wave Height Variation Assessment and its Estimation, J. Wtrwy. Port and Ocean Engrg., ASCE, 131(6), 277-282;Times cited: 2

16.  Altunkaynak, A., Özger, M. and Çakmakçı, M. 2005. Fuzzy Logic Modeling of the Dissolved Oxygen Fluctuations in Golden Horn, Ecological Modeling, 189 (3-4), 436-446;Times cited: 5

17.  Şen, Z., and Altunkaynak, 2005. A Comparative Fuzzy Logic Approach to Runoff Coefficient and Runoff Estimation, Hydrol. Process., 20 (9): 1993-2009; Times cited: 5

18.  Şen, Z., Altunkaynak, A. and Özger, M., 2005. Space-Time Interpolation by Combining Air Pollution and Meteorological Variables. Pure Appl. Geophy., 163 (7): 1435-1451; Times Cited: 0

19.  Uyumaz, A., Altunkaynak, A. and Özger, M., 2006.Fuzzy Logic Model for Equilibrium Scour Downstream of a Dam’s Vertical Gate, J. Hydraul. Engrg., ASCE, 132 (10): 1069-1075; Times Cited: 1

20.  Özger, M and Altunkaynak, A. 2007. Discussion of Estimation of wave spectral shapes using ANN by Naithani R and Deo MC,Advances in Engineering Software, 38(1), 68;Times cited: 0

21.  Altunkaynak, A., 2007. Forecasting surface water level fluctuations of Lake Van by artificial neural networks, Water Resources Management, 21 (2), 399-408; Times cited: 4

22.  Altunkaynak, A. 2007. Steady-state groundwater flow model with variable hydraulic conductivity. Hydrol. Scien. Jour., 52(1), 221-229;Times cited: 0

23.  Altunkaynak, A. and Şen, Z. 2007. Fuzzy logic model of lake water level fluctuations in Lake Van, Turkey, Theor. Appl. Climatol., 90 (3-4), 227-233. Times cited: 1

24.   Altunkaynak, A. 2008. Adaptive estimation of wave parametrers by Geno-Kalman filtering, Ocean Engrg., 35 (2008) 1245-1251;Times cited: 0

25.   Altunkaynak, A. 2008.  Estimation of streamflow by slope Regional Dependency Function, Hydrology and Earth System Sciences.,  12, 1121-1127, 2008;Times cited: 0

26.  Altunkaynak, A. 2008. Discussion of fuzzy logic model to predict hydraulic jump aeration efficiency by S.Küçükali and Ş. Çokgör, Water Management, In press; Times cited: 0

27.  Şen,Z., Altunkaynak, A., and Alp,K., 2009. “Contour-diagram fuzzy model for maximum surface ozone prediction.” Expert Systems with Application, 36 (2009) 6389–6402; Times cited: 0

28.  Altunkaynak, A. 2008. “Sediment Load Prediction by Genetic Algorithms” Advances in Engineering Software, 40 (2009) 928–934;Times cited: 0

 

 

 

PRESENTATIONS

  • Aytek, A., Özger, M. and Altunkaynak, A. 2002. Dalga Enerjisi için Gerekli Parametreler (Parameters for wave energy), 4. Temiz Enerji Sempozyumu (4. Renewable Energy Symposium), İstanbul, 

  • Özger, M. and Altunkaynak, A. 2004. Dalga gücü potansiyelinin istatistiksel olarak incelenmesi (Statistical investigation of wave power potential). 5. Temiz Enerji Sempozyumu (5. Renewable Energy Symposium), Su Vakfı (Water foundation), İstanbul.

  • Altunkaynak, A. 2004. Yağış-akşı modellemesine bulanık ilkeler ile yaklaşım, IV. Ulusal Hidroloji Kongresi, İTÜ İnşaat Fakültesi, 23-25 Haziran, İstanbul, 179-187.

  • Şen, Z and. Altunkaynak, A. 2004, İstanbul şehrine su temin eden Yıldız (Istranca) dereleri biriktirme haznelerinin bulanık kural tabanına gore modellenmesi. IV. Ulusal Hidroloji Kongresi, İTÜ İnşaat Fakültesi, 23-25 Haziran, İstanbul, 173-179.

  • Altunkaynak, A. and Özger, M., 2004. Autorun Persistence of the Great Salt Lake Water Level Fluctuations,  Proceedings of the World Water and Environmental Resources Congress June 27-July 1, Salt Lake City, UT, Environmental and Water Resources Institute (EWRI) of The American Society of Civil Engineers (ASCE).

  • Altunkaynak, A.and Özger, M., 2004. Autorun analysis of hydrologic design and dependent risk maps. Poster presentation. BHS 2004 International Conference "Hydrology: science and practice for the 21st century", London, UK.

  • Altunkaynak, A., Bayraktar, H. “The Use of Remote Sensing to Determine Pollution at Large Water Bodies” in Turkish. Turkish Water Congress 2001, Proceedings Volume II, p. 533-539, Istanbul, Turkey

 

 

MEMBERSHIPS

  • American Society of Civil Engineers (ASCE), Associate member. 2000-present

  • National Ground Water Association (NGWA), 2002-present.

 

 PROFESSIONAL ACTIVITIES AND CIVIC AFFAIRS

 

  • Organization and editor of the panel emphasis on “World, Turkey and Hydropolitics” for 22 March World Water Day.

  • Participate in technical and social activities section of the “International Symposium on Water Resources and Environmental Impact Assessment” symposium.

  • World Engineers Organisation representative in Scientific and Technological Community to the Twelfth Session of the Commission on Sustainable Development (CSD12) United Nations, 19 - 30 April 2004 Harnessing Science and Technology for Sustainable Development: Water, Sanitation and Human Settlements.

  • Organizing committee on “First Colloborative Symposium of Turk-Japan Civil Engineers”, 5th June 2008, Istanbul Technical University.

 

REFREES

 

  • Water Research, May 2005.

  • Hydrological Processes, February, 2006

  • Ecological Modeling, February, 2006

  • Ecological Modeling, April, 2006

  • Water Resources Management, May, 2006

  • Hydrological Science Journal,  May, 2006

  • Water Resources Management, August, 2006

  • Journal of Oceanograpghy, August, 2006

  • Water Resources Management; June, 2007

  • Water Resources Management; September, 2007

  • Journal of Water Supply: Research and Technology – AQUA; October, 2007

  • Advances in Engineering Software, May, 2008

  • Iranian of Science and Technology, May, 2008

  • Advances in Engineering Software, July, 2008

 

 

 

 

COMPUTER SKILLS

  • Programming:  FORTRAN, C

  • Spreadsheets and data management systems: Excel, Access,

  • Word Processing: Microsoft Word, WordPerfect

  • Other: MATLAB, AutoCAD, SPSS

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