Eiji Obata

428 total citations
53 papers, 337 citations indexed

About

Eiji Obata is a scholar working on Mechanical Engineering, Computational Mechanics and Biomedical Engineering. According to data from OpenAlex, Eiji Obata has authored 53 papers receiving a total of 337 indexed citations (citations by other indexed papers that have themselves been cited), including 19 papers in Mechanical Engineering, 18 papers in Computational Mechanics and 10 papers in Biomedical Engineering. Recurrent topics in Eiji Obata's work include Granular flow and fluidized beds (11 papers), Cyclone Separators and Fluid Dynamics (9 papers) and Industrial Gas Emission Control (9 papers). Eiji Obata is often cited by papers focused on Granular flow and fluidized beds (11 papers), Cyclone Separators and Fluid Dynamics (9 papers) and Industrial Gas Emission Control (9 papers). Eiji Obata collaborates with scholars based in Japan, United States and Indonesia. Eiji Obata's co-authors include Mitsuhiro Ohta, Yuichi Ohira, Yutaka Yoshida, M Ohta, Rondang Tambun, Koji Ando, Shuichi Satoh, Yoshikazu Kuga, Masanori Nakamura and Hiroshi Takahashi and has published in prestigious journals such as Powder Technology, Journal of Non-Newtonian Fluid Mechanics and Advanced Powder Technology.

In The Last Decade

Eiji Obata

48 papers receiving 329 citations

Peers

Eiji Obata

FFTP

WST

Magdalena Jasińska Poland

Paul‐Michael Weinspach Germany

Dineshkumar Patel Canada

Kumar Dhanasekharan United States

P. T. Dang United States

Jean-Léon Houzelot France

Artur Steiff Germany

W. Stahl Germany

Jianglin Tu China

Patricia E. Gharagozloo United States

Magdalena Jasińska Poland

Eiji Obata

256 ×1.5

107 ×0.6

71 ×0.8

37 ×0.7

FFTP

81 ×2.3

WST

Citations per year, relative to Eiji Obata Eiji Obata (= 1×) peers Magdalena Jasińska

Countries citing papers authored by Eiji Obata

Since Specialization

Citations

This map shows the geographic impact of Eiji Obata'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 Eiji Obata with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Eiji Obata more than expected).

Fields of papers citing papers by Eiji Obata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Eiji Obata. 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 Eiji Obata. The network helps show where Eiji Obata may publish in the future.

Co-authorship network of co-authors of Eiji Obata

This figure shows the co-authorship network connecting the top 25 collaborators of Eiji Obata. A scholar is included among the top collaborators of Eiji Obata 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 Eiji Obata. Eiji Obata is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Ohira, Yuichi, et al.. (2012). Leakage of Intracellular Substances from Blue-Green Algae, Spirulina platensis due to Agitation. KAGAKU KOGAKU RONBUNSHU. 38(1). 57–60. 3 indexed citations

Ohira, Yuichi, et al.. (2010). Measurements of Mineral Particle Size Distributions by a Buoyancy Weighing Method. Journal of MMIJ. 126(10/11). 577–582. 6 indexed citations

Ohira, Yuichi, et al.. (2010). Effect of Temperature on Growth and Autolysis of Blue-Green Algae, Spirulina platensis. KAGAKU KOGAKU RONBUNSHU. 36(3). 188–191. 7 indexed citations

Tambun, Rondang, et al.. (2010). Size distribution measurement of floating particles in the Allen region by a buoyancy weighing-bar method. Advanced Powder Technology. 22(4). 548–552. 7 indexed citations

Ohira, Yuichi, et al.. (2009). Absorption of Nitrogen Dioxide by Sulfite Slurry. KAGAKU KOGAKU RONBUNSHU. 35(1). 164–169. 4 indexed citations

Ohira, Yuichi, et al.. (2009). Effect of pH on Nitrite Depletion Reaction. KAGAKU KOGAKU RONBUNSHU. 35(6). 613–617. 4 indexed citations

Ohira, Yuichi, et al.. (2009). Measurement of Floating Particle Size Distribution by Using a Solid-Liquid Fluidized Bed. KAGAKU KOGAKU RONBUNSHU. 35(6). 596–601. 2 indexed citations

Yamazaki, Hiroki, et al.. (2005). Evaluation of the Properties of a Portable Ion Analyzer for Hydroponic Nutrient Solutions. Environment Control in Biology. 43(3). 227–234. 1 indexed citations

Ohira, Yuichi, Shuichi Satoh, Masanori Nakamura, & Eiji Obata. (2005). Effect of Magnesite Diameter on Magnesite Reforming Rate. KAGAKU KOGAKU RONBUNSHU. 31(4). 291–294. 1 indexed citations

10.

Ohira, Yuichi, et al.. (2005). Hydrodynamics of a Circulating Gas-Liquid Contactor under Microgravity. KAGAKU KOGAKU RONBUNSHU. 31(6). 450–456.

11.

Ohta, Mitsuhiro, et al.. (2003). A numerical study of the motion of a spherical drop rising in shear-thinning fluid systems. Journal of Non-Newtonian Fluid Mechanics. 116(1). 95–111. 44 indexed citations

12.

Matsuda, Juzo, et al.. (2002). Development of Continuous Freeze Concentration Equipment.. KAGAKU KOGAKU RONBUNSHU. 28(4). 473–477. 3 indexed citations

13.

Ohta, Mitsuhiro, et al.. (2002). A NUMERICAL STUDY ON NATURAL CONVECTIVE HEAT TRANSFER OF PSEUDOPLASTIC FLUIDS IN A SQUARE CAVITY. Numerical Heat Transfer Part A Applications. 41(4). 357–372. 63 indexed citations

14.

Ohira, Yuichi, Satoshi YAMADA, Yoshikazu Kuga, Eiji Obata, & Koji Ando. (2000). Effect of Initial Nitrite Concentration on Growth of Spirulina platensis.. KAGAKU KOGAKU RONBUNSHU. 26(5). 720–722. 4 indexed citations

15.

Ohta, Mitsuhiro, et al.. (1999). Non-catalytic Oxidation of NO to NO2 by Addition of Dimethyl Ether.. Journal of the Japan Institute of Energy. 78(4). 265–274. 8 indexed citations

16.

Ohira, Yuichi, Eiji Obata, Yoshikazu Kuga, & Koji Ando. (1998). Effect of Light Intensity on Respiration Rate of Spirulina platensis.. KAGAKU KOGAKU RONBUNSHU. 24(4). 562–567. 4 indexed citations

17.

Obata, Eiji, et al.. (1996). The Simultaneous Measurement of Crystal Sizes and Mass in a Fluidized Crystallizer.. Journal of the Society of Powder Technology Japan. 33(6). 456–461. 3 indexed citations

18.

Ohira, Yuichi, et al.. (1995). Method of Removing Linear Algae from Spirulina Culture.. KAGAKU KOGAKU RONBUNSHU. 21(1). 227–230. 1 indexed citations

19.

Obata, Eiji, et al.. (1990). The measurement of the size distribution of irregular particles by liguid-solid fluidization in a high Reynolds number.. Journal of the Society of Powder Technology Japan. 27(5). 301–307. 1 indexed citations

20.

Obata, Eiji, et al.. (1979). Experimental Studies of Analysis of Inclined Continuous Thickener Operation by Use of Vertical and Inclined Solid Flux Curves. KAGAKU KOGAKU RONBUNSHU. 5(2). 173–178. 2 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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