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Academician

ÖMER AKGİRAY

Profesör

Marmara Üniversitesi Mühendislik Fakültesi Çevre Mühendisliği Bölümü

Research topics OpenAlex
Articles 24 YÖKSİS 24 · OpenAlex 0 Total citations 384 h-index 10 · OpenAlex Q1 articles 5 Scopus · WoS Q1 4 Best field rank #5,317 / 24,854 Main field · top 21.4% Co-authors 25 6 Turkish institutions
  1. Ana Dal Mühendislik Temel Alanı
  2. Yan Dal Çevre Bilimleri ve Mühendisliği
Keywords YÖKSİS
Academic summary YÖKSİS and OpenAlex counted separately.
Articles 24
YÖKSİS24 OpenAlex0
Projects 9
Books 2
Proceedings 6

Citation impact

OpenAlex YÖKSİS articles matched in OpenAlex: 18 + YÖKSİS · co-author record: 2
h-index 10 Percentile in Türkiye: 85 #289 of 2,192 at their university by h-index
i10-index
10
Total citations
384
Top 14% in Türkiye
Per article
19.2
FWCI
1.12
1.00 = world average
World top 1%
0
World top 10%
2

Most cited articles

  1. A revisit of pressure drop flow rate correlations for packed beds of spheres 2015 world top 10% 158 citations
  2. Crushed recycled glass as a filter medium and comparison with silica sand 2010 34 citations
  3. An evaluation of expansion equations for fluidized solid liquid systems 2006 27 citations

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 2 articles (0 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list.

Field ranking

YÖKSİS ?

Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
25
With an akaturk profile
14
Turkish institutions
6
Co-authored works
%88

Academic co-authors 14

  1. ELİF SOYER Profesör · Marmara Üniversitesi same university 12
  2. EBUBEKİR YÜKSEL Profesör · Gebze Teknik Üniversitesi 5
  3. SELDA YİĞİT HUNCE Öğretim Görevlisi · Marmara Üniversitesi same university 4
  4. BARIŞ ÇALLI Profesör · Marmara Üniversitesi same university 2
  5. AHMET KESKİN Profesör · Ankara Yıldırım Beyazıt Üniversitesi 1
  6. BARÇIN KARAKAŞ BUDAK Doçent · Akdeniz Üniversitesi 1
  7. DURDANE YILMAZ GÜVEN Doktor Öğretim Üyesi · Karabük Üniversitesi 1
  8. ESRA ERKEN Doçent · Marmara Üniversitesi same university 1
  9. MELİH GAFFAR GÖZÜKARA Doktor Öğretim Üyesi · Ankara Yıldırım Beyazıt Üniversitesi 1
  10. MURAT EYVAZ Doçent · Gebze Teknik Üniversitesi 1
Show all (14)
  1. PINAR TUNÇ TUNA Doçent · Selçuk Üniversitesi 1
  2. SELMA ÇALIŞKAN Profesör · Ankara Yıldırım Beyazıt Üniversitesi 1
  3. SERVET BİRGİN İRİTAŞ Doçent · Ankara Yıldırım Beyazıt Üniversitesi 1
  4. İSMAİL KOYUNCU Profesör · İstanbul Teknik Üniversitesi 1

National collaboration 6 institutions

Within own university13 joint works · Marmara Üniversitesi

  1. Gebze Teknik Üniversitesi 5 works · 2 academics
  2. Akdeniz Üniversitesi 1 works · 1 academics
  3. Ankara Yıldırım Beyazıt Üniversitesi 1 works · 4 academics
  4. Karabük Üniversitesi 1 works · 1 academics
  5. Selçuk Üniversitesi 1 works · 1 academics
  6. İstanbul Teknik Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 11

Saatçı Ahmet Mete 6Eldem Nursen Öz 4İZZET ÖZTÜRK 2Aksoğan SıtkıBaştürk AdemHasan Z SarıkayaHÜSEYİN GÜDERMERVE DEĞİRMENCİLERMUHARREM GÖKÇE ÇÖKMÜŞSongül KarayelİBRAHİM DEMİR

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.

Index quartiles

?
Scopus (SJR) 19
  • Q1 5 %26.3
  • Q2 10 %52.6
  • Q3 4 %21.1
  • Q4 0 %0.0
WoS (JCR) 21
  • Q1 4 %19.0
  • Q2 8 %38.1
  • Q3 6 %28.6
  • Q4 3 %14.3
TR Index 0 articles
OpenAlex citation percentile
Top 1%0
Top 10%2
Avg · n 16 %57.9
Other counts

Scopus (SJR)

  • YÖKSİS rows 19

WoS (JCR)

  • YÖKSİS rows 21

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

24articles

Journals with publications

12 journals

Narrow down

Scopus (SJR)
Q15 Q210 Q34 Q40
WoS (JCR)
Q14 Q28 Q36 Q43
TR Index
0articles

Article list

  1. 2019 Use of filterability index in granular filtration: effect of filter medium type, size and shape Water Supply DOI 10.2166/ws.2018.083 YÖKSİS SJR Q3 JCR Q4 OpenAlex 54.4%
  2. 2018 On the backwash expansion of graded filter media POWDER TECHNOLOGY DOI 10.1016/j.powtec.2018.04.032 YÖKSİS SJR Q1 JCR Q1 OpenAlex 77.1%
  3. 2017 Characterization of apricot stone shells as a rapid filter medium DESALINATION AND WATER TREATMENT DOI 10.5004/dwt.2017.20823 YÖKSİS SJR Q2 JCR Q3 OpenAlex 62.6%
  4. 2016 Characterization of Granular Materials with Internal Pores for Hydraulic Calculations Involving Fixed and Fluidized Beds Industrial & Engineering Chemistry Research DOI 10.1021/acs.iecr.6b00953 YÖKSİS SJR Q1 JCR Q2 OpenAlex 70.0%
  5. 2015 A revisit of pressure drop flow rate correlations for packed beds of spheres Powder Technology DOI 10.1016/j.powtec.2015.06.017 YÖKSİS SJR Q1 JCR Q1 OpenAlex top 10% OpenAlex 96.9%
  6. 2013 On the Use of Crushed Recycled Glass Instead of Silica Sand in Dual Media Filters CLEAN - Soil, Air, Water DOI 10.1002/clen.201100470 YÖKSİS SJR Q1 JCR Q2 OpenAlex 77.2%
  7. 2013 An experimental investigation on the hydraulic behavior of declining rate filtration Desalination and Water Treatment DOI 10.1080/19443994.2013.763736 YÖKSİS SJR Q2 JCR Q3 OpenAlex 8.2%
  8. 2010 Crushed recycled glass as a filter medium and comparison with silica sand CLEAN - Soil, Air, Water DOI 10.1002/clen.201000217 YÖKSİS SJR Q2 JCR Q2 OpenAlex 81.0%
  9. 2009 A new simple equation for the prediction of filter expansion during backwashing Journal of Water Supply: Research and Technology—AQUA DOI 10.2166/aqua.2009.090 YÖKSİS JCR Q2 OpenAlex 88.3%
  10. 2006 An evaluation of expansion equations for fluidized solid liquid systems Journal of Water Supply: Research and Technology—AQUA DOI 10.2166/aqua.2006.040 YÖKSİS JCR Q3 OpenAlex 7.8%
  11. 2006 Reply to the discussion by W H Hager on Explicit solutions of the Manning equation for partially filled circular pipes Canadian Journal of Civil Engineering DOI 10.1139/L06-012 YÖKSİS SJR Q3 JCR Q4
  12. 2006 Reply to the discussion by T S W Wong on Explicit solutions of the Manning equation for partially filled circular pipes Canadian Journal of Civil Engineering DOI 10.1139/L06-003 YÖKSİS SJR Q3 JCR Q4
  13. 2005 Explicit solutions of the Manning equation for partially filled circular pipes Canadian Journal of Civil Engineering DOI 10.1139/l05-001 YÖKSİS SJR Q3 JCR Q3 OpenAlex 23.3%
  14. 2004 Ammonia and pH Inhibition in Anaerobic Treatment of Wastewaters Part II Model Development Journal of Environmental Science and Health, Part A DOI 10.1081/ESE-200026303 YÖKSİS SJR Q2 JCR Q3 OpenAlex 79.0%
  15. 2004 Prediction of filter expansion during backwashing Water Science & Technology: Water Supply YÖKSİS
  16. 2004 Simple Formulae for Velocity Depth of Flow and Slope Calculations in Partially Filled Circular Pipes Environmental Engineering Science DOI 10.1089/109287504323067012 YÖKSİS SJR Q2 JCR Q2 OpenAlex 89.2%
  17. 2004 Ammonia and pH Inhibition in Anaerobic Treatment of Wastewaters Part I Experimental Journal of Environmental Science and Health, Part A DOI 10.1081/ESE-200026297 YÖKSİS SJR Q2 JCR Q3 OpenAlex top 10% OpenAlex 90.8%
  18. 2003 The use of crushed shells of apricot stones as the upper layer in dual media filters WATER SCIENCE AND TECHNOLOGY YÖKSİS SJR Q2 JCR Q2
  19. 2003 Direct filtration with preozonation for small water treatment systems WATER SCIENCE AND TECHNOLOGY YÖKSİS SJR Q2 JCR Q2
  20. 2002 Effect of Ozone Injection Location on Filter Performance in Direct Filtration WATER SCIENCE AND TECHNOLOGY YÖKSİS SJR Q2 JCR Q2 OpenAlex 0.7%

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