D. Geldart

10.5k total citations · 4 hit papers
73 papers, 8.1k citations indexed

About

D. Geldart is a scholar working on Computational Mechanics, Mechanical Engineering and Ocean Engineering. According to data from OpenAlex, D. Geldart has authored 73 papers receiving a total of 8.1k indexed citations (citations by other indexed papers that have themselves been cited), including 68 papers in Computational Mechanics, 43 papers in Mechanical Engineering and 15 papers in Ocean Engineering. Recurrent topics in D. Geldart's work include Granular flow and fluidized beds (67 papers), Mineral Processing and Grinding (37 papers) and Cyclone Separators and Fluid Dynamics (33 papers). D. Geldart is often cited by papers focused on Granular flow and fluidized beds (67 papers), Mineral Processing and Grinding (37 papers) and Cyclone Separators and Fluid Dynamics (33 papers). D. Geldart collaborates with scholars based in United Kingdom, Malaysia and Australia. D. Geldart's co-authors include E.C. Abdullah, Jan Baeyens, Ast Wong, N. Harnby, Martin Rhodes, Siti Masrinda Tasirin, Ali Hassanpour, Haiyan Xie, D.J. Pope and Shu‐Yii Wu and has published in prestigious journals such as Chemical Engineering Journal, Industrial & Engineering Chemistry Research and Chemical Engineering Science.

In The Last Decade

D. Geldart

73 papers receiving 7.7k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Types of gas fluidization

1973 2.7k citations D. Geldart Powder Technology profile →
Fluidization Engineering

1969 977 citations D. Geldart Powder Technology profile →
Gas fluidization technology

1986 659 citations D. Geldart Medical Entomology and Zoology profile →
The use of bulk density measurements as flowability indicators

1999 419 citations E.C. Abdullah, D. Geldart Powder Technology profile →

Peers

Countries citing papers authored by D. Geldart

Since Specialization

Citations

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

Fields of papers citing papers by D. Geldart

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Flow regimes in vertical gas-solid contact systems 2016 ·OSTI OAI (U.S. Department of Energy Office of Scientific and Technical Information) ·Joseph Yerushalmi, (unknown), D. Geldart, (unknown)	19
2	Characterisation of dry powders 2008 ·Powder Technology ·D. Geldart, E.C. Abdullah, (unknown)	88
3	Frictional forces between cohesive powder particles studied by AFM 2004 ·Ultramicroscopy ·Robert Jones, Hubert M. Pollock, D. Geldart, (unknown)	34
4	The physical models of cyclone diplegs in fluidized beds 2001 ·Chinese Journal of Chemical Engineering ·K. Smolders, D. Geldart, Jan Baeyens	13
5	A behaviour of a catalyst powder flowing down in a dipleg 2000 ·Chemical Engineering Journal ·(unknown), D. Geldart, M.S. Beck, T. Dyakowski	12
6	TOMOGRAPHIC STUDIES OF FLOW PATTERNS WITHIN A CIRCULATING FLUIDIZED BED 1999 ·Chemical Engineering Communications ·T. Dyakowski, (unknown), D. Geldart, M.S. Beck	12
7	Thermal Entrance Effect for Heat Transfer in Up-Flowing Gas−Particle Suspensions 1996 ·Industrial & Engineering Chemistry Research ·Xiaosuo Wang, (unknown), Bernard M. Gibbs, D. Geldart, Martin Rhodes	4
8	Convective wall‐to‐suspension heat transfer in circulating fluidized bed risers 1996 ·AIChE Journal ·(unknown), B.M. Gibbs, Martin Rhodes, D. Geldart	4
9	Fluidization of FCC powders in the bubble-free regime: effect of types of gases and temperature 1995 ·Powder Technology ·Haiyan Xie, D. Geldart	90
10	The behaviour of L-valves with granular powders 1991 ·Powder Technology ·D. Geldart, (unknown)	58
11	Gas fluidization technology breakdown → 1986 ·Medical Entomology and Zoology ·D. Geldart	659
12	Fluidization of powders showing degrees of cohesiveness—II. Experiments on rates of de-aeration 1985 ·Chemical Engineering Science ·D. Geldart, Ast Wong	84
13	Fluidization of powders showing degrees of cohesiveness—I. Bed expansion 1984 ·Chemical Engineering Science ·D. Geldart, Ast Wong	109
14	A comparison of spouting and jetting in round and half‐round fluidized beds 1981 ·The Canadian Journal of Chemical Engineering ·D. Geldart, (unknown), (unknown), (unknown)	10
15	A comparison of cylindrical and semi-cylindrical spouted beds of coarse particles 1980 ·Chemical Engineering Science ·(unknown), D. Geldart	19
16	Behaviour of gas-fluidized beds of fine powders part I. Homogeneous expansion 1980 ·Powder Technology ·(unknown), D. Geldart	209
17	Electrostatic charging in gas fluidised beds 1972 ·Powder Technology ·(unknown), D. Geldart	81
18	The use of capacitance probes in gas fluidised beds 1972 ·Powder Technology ·D. Geldart, (unknown)	33
19	A new method for the calculation of large numbers of terminal velocities 1969 ·Powder Technology ·(unknown), D. Geldart	3
20	The expansion of bubbling fluidised beds 1968 ·Powder Technology ·D. Geldart	33

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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