G K Roy

733 total citations
78 papers, 584 citations indexed

About

G K Roy is a scholar working on Computational Mechanics, Mechanical Engineering and Biomedical Engineering. According to data from OpenAlex, G K Roy has authored 78 papers receiving a total of 584 indexed citations (citations by other indexed papers that have themselves been cited), including 53 papers in Computational Mechanics, 28 papers in Mechanical Engineering and 24 papers in Biomedical Engineering. Recurrent topics in G K Roy's work include Granular flow and fluidized beds (51 papers), Cyclone Separators and Fluid Dynamics (43 papers) and Mineral Processing and Grinding (20 papers). G K Roy is often cited by papers focused on Granular flow and fluidized beds (51 papers), Cyclone Separators and Fluid Dynamics (43 papers) and Mineral Processing and Grinding (20 papers). G K Roy collaborates with scholars based in India, Nepal and Malaysia. G K Roy's co-authors include Abanti Sahoo, Kishore Chandra Biswal, B.C. Meikap, Hara Mohan Jena, D.T.K. Dora, Ravi Kant Singh, Rajat Singh, Shantimoy Kar, Bijayananda Mohanty and H. Chandra and has published in prestigious journals such as Physical review. B, Condensed matter, Chemical Engineering Journal and Chemical Engineering Science.

In The Last Decade

G K Roy

70 papers receiving 559 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
G K Roy India	15	420	202	191	84	64	78	584
G. D. M. MacKay Canada	12	228 0.5×	62 0.3×	228 1.2×	101 1.2×	41 0.6×	25	520
H. Littman United States	22	865 2.1×	267 1.3×	221 1.2×	326 3.9×	40 0.6×	58	1.0k
J.J.M. Janssen Netherlands	11	133 0.3×	67 0.3×	259 1.4×	57 0.7×	59 0.9×	12	522
Amit Mehrotra United States	10	303 0.7×	198 1.0×	90 0.5×	51 0.6×	21 0.3×	10	566
Michael Cooke United Kingdom	13	202 0.5×	128 0.6×	192 1.0×	51 0.6×	99 1.5×	23	410
S. Wroński Poland	13	172 0.4×	74 0.4×	190 1.0×	34 0.4×	63 1.0×	29	413
Uzi Mann United States	9	181 0.4×	109 0.5×	327 1.7×	30 0.4×	25 0.4×	22	530
M. Wegener Germany	14	450 1.1×	96 0.5×	518 2.7×	84 1.0×	96 1.5×	25	785
R. A. Mashelkar India	9	160 0.4×	81 0.4×	177 0.9×	36 0.4×	38 0.6×	16	394
Ashok Das India	11	122 0.3×	201 1.0×	177 0.9×	39 0.5×	76 1.2×	26	373

Countries citing papers authored by G K Roy

Since Specialization

Citations

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

Fields of papers citing papers by G K Roy

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by G K Roy. 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 G K Roy. The network helps show where G K Roy may publish in the future.

Co-authorship network of co-authors of G K Roy

This figure shows the co-authorship network connecting the top 25 collaborators of G K Roy. A scholar is included among the top collaborators of G K Roy 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 G K Roy. G K Roy 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

Roy, G K, et al.. (2021). The Contribution of Journalism and Communication towards the attainment of Indian Independence – A Critical Review. 7(2). 1 indexed citations

Roy, G K, et al.. (2020). Prediction of Thermophysical Properties of Binary Liquid Mixtures of Propiophenone and Ethyl Acetate at 303.15, 308.15, and 313.15 K. Russian Journal of Physical Chemistry A. 94(9). 1827–1835. 1 indexed citations

Dora, D.T.K., et al.. (2016). Prediction of bed pressure drop, fluctuation and expansion ratios for three-phase fluidization of ternary mixtures of dolomite in a conical conduit. Cogent Engineering. 3(1). 1181821–1181821. 10 indexed citations

Mahalik, K., et al.. (2014). Statistical modeling and optimization of a multistage gas–solid fluidized bed for removing pollutants from flue gases. Particuology. 22. 72–81. 7 indexed citations

Dora, D.T.K., et al.. (2014). Prediction of Pressure Drop and Holdup for Homogeneous Ternary Mixtures of Spherical Glass Bead Particles in a Three-Phase Fluidized Bed. Chemical Engineering Communications. 202(6). 765–773. 3 indexed citations

Jena, Hara Mohan, G K Roy, & B.C. Meikap. (2009). Hydrodynamics of regular particles in a liquid–solid semi-fluidized bed. Powder Technology. 196(3). 246–256. 14 indexed citations

Singh, Rajat & G K Roy. (2008). Prediction of minimum slugging velocity, bubbling bed index and range of bubbling fluidization in cylindrical and non-cylindrical gas-solid fluidized beds. Indian Journal of Chemical Technology. 15(1). 85–89. 3 indexed citations

Sahoo, Abanti & G K Roy. (2008). Correlations for the grindability of the ball mill as a measure of its performance. Asia-Pacific Journal of Chemical Engineering. 3(2). 230–235. 10 indexed citations

Jena, Hara Mohan, G K Roy, & B.C. Meikap. (2008). Prediction of gas holdup in a three-phase fluidized bed from bed pressure drop measurement. Process Safety and Environmental Protection. 86(11). 1301–1308. 29 indexed citations

10.

Sahoo, Abanti & G K Roy. (2008). Artificial Neural Network Approach to Segregation Characteristic of Binary Heterogeneous Mixtures in Promoted Gas-Solid Fluidized Beds. Particulate Science And Technology. 26(6). 574–586. 3 indexed citations

11.

Singh, Rajat & G K Roy. (2006). Prediction of bed fluctuation ratio for gas-solid fluidization in cylindrical and non-cylindrical beds. Indian Journal of Chemical Technology. 13(2). 139–143. 13 indexed citations

12.

Roy, G K, et al.. (2005). Prediction of Shell Side Heat Transfer Coefficient for Common Liquids use of Nomograph. 40(11). 63–64. 1 indexed citations

13.

Roy, G K, et al.. (2002). Minimum Fluidization Velocity in Gas-Solid Fluidized Beds with Co-axial Rod and Disk Promoters. 4 indexed citations

14.

Roy, G K. (1996). Selecting heavy-duty or aero-derivative gas turbines. Hydrocarbon processing. 75(4). 57–59. 3 indexed citations

15.

Meikap, B.C. & G K Roy. (1995). Recent Advances in Bio - chemical Reactors for Treatment of Wastewater. 1 indexed citations

16.

Roy, G K. (1994). Improve FCCU expander reliability. Hydrocarbon processing. 73(3). 67–72. 4 indexed citations

17.

Biswal, Kishore Chandra, et al.. (1985). Prediction of minimum fluidization velocity for gas-solid fluidization of regular particles in conical vessels. The Chemical Engineering Journal. 30(1). 57–62. 21 indexed citations

18.

Roy, G K, et al.. (1983). Nitrogen Oxide Emission Control- A Review. 34(4). 233–237. 1 indexed citations

19.

Roy, G K & Bikas K. Chakrabarti. (1977). Transition temperature of ferroelectric KDP. Journal of Physics C Solid State Physics. 10(19). 3885–3891. 1 indexed citations

20.

Roy, G K, et al.. (1975). Semi - Fluidization Design Study. 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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