D. Kunii

442 total citations
17 papers, 338 citations indexed

About

D. Kunii is a scholar working on Mechanical Engineering, Computational Mechanics and Ocean Engineering. According to data from OpenAlex, D. Kunii has authored 17 papers receiving a total of 338 indexed citations (citations by other indexed papers that have themselves been cited), including 10 papers in Mechanical Engineering, 9 papers in Computational Mechanics and 5 papers in Ocean Engineering. Recurrent topics in D. Kunii's work include Granular flow and fluidized beds (7 papers), Iron and Steelmaking Processes (4 papers) and Cyclone Separators and Fluid Dynamics (3 papers). D. Kunii is often cited by papers focused on Granular flow and fluidized beds (7 papers), Iron and Steelmaking Processes (4 papers) and Cyclone Separators and Fluid Dynamics (3 papers). D. Kunii collaborates with scholars based in Japan, Philippines and United States. D. Kunii's co-authors include Octave Levenspiel, Masashi Kuramoto, T. J. Fitzgerald, Kunio Yoshida, Masayoshi Sadakata, Toshiyuki Koya, A. Sakoda, Kanji Matsumoto, Shuhei Yagi and Yoichiro Fujioka and has published in prestigious journals such as International Journal of Heat and Mass Transfer, Chemical Engineering Science and AIChE Journal.

In The Last Decade

D. Kunii

16 papers receiving 327 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
D. Kunii Japan	9	245	189	118	39	21	17	338
E. S. Gaddis Germany	8	166 0.7×	231 1.2×	268 2.3×	47 1.2×	23 1.1×	17	458
E. J. Greskovich United States	7	88 0.4×	163 0.9×	246 2.1×	124 3.2×	44 2.1×	15	351
A. Cammarota Italy	12	177 0.7×	224 1.2×	232 2.0×	63 1.6×	33 1.6×	31	402
Jörg Theuerkauf United States	8	319 1.3×	153 0.8×	79 0.7×	65 1.7×	34 1.6×	13	414
P.F.B. Hansen Denmark	7	67 0.3×	167 0.9×	212 1.8×	17 0.4×	102 4.9×	7	303
Shayan Karimipour Canada	11	345 1.4×	247 1.3×	165 1.4×	115 2.9×	14 0.7×	14	474
Craig A. McKnight Canada	13	329 1.3×	113 0.6×	237 2.0×	82 2.1×	17 0.8×	31	415
D J Nicklin Australia	5	149 0.6×	153 0.8×	278 2.4×	125 3.2×	20 1.0×	8	383
Amir Motamed Dashliborun Canada	13	166 0.7×	108 0.6×	160 1.4×	58 1.5×	58 2.8×	21	372
P. T. Radulovič United States	7	164 0.7×	196 1.0×	355 3.0×	40 1.0×	41 2.0×	9	416

Countries citing papers authored by D. Kunii

Since Specialization

Citations

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

Fields of papers citing papers by D. Kunii

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of D. Kunii

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

All Works

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17 of 17 papers shown

1.

Kunii, D. & Octave Levenspiel. (1990). Entrainment of solids from fluidized beds I. Hold-up of solids in the freeboard II. Operation of fast fluidized beds. Powder Technology. 61(2). 193–206. 95 indexed citations

2.

Kuramoto, Masashi, et al.. (1986). Flow of dense fluidized particles through an opening in a circulation system. Powder Technology. 47(2). 141–149. 61 indexed citations

3.

Sadakata, Masayoshi, et al.. (1985). Development of a catalytic two‐stage combustion system. AIChE Journal. 31(5). 767–772. 4 indexed citations

4.

Kuramoto, Masashi, et al.. (1985). Development of a new system for circulating fluidized particles within a single vessel. Powder Technology. 44(1). 77–84. 32 indexed citations

5.

Adschiri, Tadafumi, et al.. (1984). PREDICTION OF DYNAMIC CHANGE IN CO//2 GASIFICATION RATE OF COAL CHAR WITH INCREASED CONVERSION.. 345–352. 1 indexed citations

6.

Sakoda, A., et al.. (1981). Gasification of biomass in a fluidized bed. The Chemical Engineering Journal. 22(3). 221–227. 17 indexed citations

7.

Sadakata, Masayoshi, Yoichiro Fujioka, & D. Kunii. (1981). Effects of air preheating on emissions of NO, HCN and NH3 from a two-stage combustion. Symposium (International) on Combustion. 18(1). 65–72. 4 indexed citations

8.

Hasegawa, Yoichi, Toshiyuki Koya, & D. Kunii. (1979). Simultaneous sintering, reduction and gasification of composite pellets, made of. Fine iron ore and heavy oil, in a fluidized bed. The Chemical Engineering Journal. 18(2). 241–249. 2 indexed citations

9.

Hasegawa, Yoichi, Toshiyuki Koya, & D. Kunii. (1979). Simultaneous sintering, reduction and gasification of composite pellets, made of. Fine iron ore and heavy oil, in a fluidized bed. The Chemical Engineering Journal. 18(3). 241–249. 1 indexed citations

10.

Matsumoto, Kanji, et al.. (1978). Effect of permeability on the settling velocity of an actual floc. Chemical Engineering Science. 33(11). 1554–1556. 10 indexed citations

11.

Kunii, D., et al.. (1969). Lateral dispersion of gas in fluidized beds. Powder Technology. 2(5). 247–252. 9 indexed citations

12.

Yoshida, Kunio, D. Kunii, & Octave Levenspiel. (1969). Heat transfer mechanisms between wall surface and fluidized bed. International Journal of Heat and Mass Transfer. 12(5). 529–536. 24 indexed citations

13.

Levenspiel, Octave, D. Kunii, & T. J. Fitzgerald. (1968). The processing of solids of changing size in bubbling fluidized beds. Powder Technology. 2(2). 87–96. 62 indexed citations

14.

Kunii, D., et al.. (1966). Heat transfer in a moving bed through which air is flowing. International Journal of Heat and Mass Transfer. 9(9). 865–870.

15.

Kunii, D., et al.. (1962). Heat Transfer in Porous Rocks Through Which Single-Phase Fluids Are Flowing. Society of Petroleum Engineers Journal. 2(3). 290–296. 8 indexed citations

16.

Kunii, D., et al.. (1961). Thermal Conductivities of Porous Rocks Filled with Stagnant Fluid. Society of Petroleum Engineers Journal. 1(1). 37–42. 3 indexed citations

17.

Yagi, Shuhei, et al.. (1957). Studies on Heat Transfer in Packed Bed with Fluid Flow. Chemical engineering. 21(6). 342–350. 5 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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