D. J. Wally Geldart
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D. J. Wally Geldartchemistry Degrees
Chemistry
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Chemical Engineering
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Chemistry
Why Is D. J. Wally Geldart Influential?
(Suggest an Edit or Addition)D. J. Wally Geldart's Published Works
Number of citations in a given year to any of this author's works
Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author
Published Works
- Types of gas fluidization (1973) (2918)
- Gas fluidization technology (1986) (690)
- The use of bulk density measurements as flowability indicators (1999) (438)
- The effect of particle size and size distribution on the behaviour of gas-fluidised beds (1972) (249)
- CHARACTERIZATION OF POWDER FLOWABILITY USING MEASUREMENT OF ANGLE OF REPOSE (2006) (235)
- Behaviour of gas-fluidized beds of fine powders part I. Homogeneous expansion (1980) (230)
- Fluidization of cohesive powders (1984) (214)
- An investigation into slugging fluidized beds (1974) (184)
- The design of distributors for gas-fluidized beds (1985) (164)
- Large particle fluidisation (1974) (145)
- Behaviour of gas-fluidized beds of fine powders part II. Voidage of the dense phase in bubbling beds (1980) (128)
- Homogeneous fluidization of fine powders using various gases and pressures (1978) (118)
- Fluidization of powders showing degrees of cohesiveness—I. Bed expansion (1984) (117)
- Effective Medium approximations for Heterogeneous Particles (2000) (111)
- Fluidization of FCC powders in the bubble-free regime: effect of types of gases and temperature (1995) (106)
- Flow regimes in vertical gas-solid contact systems (1976) (105)
- Electrostatic charging in gas fluidised beds (1972) (102)
- Characterisation of dry powders (2009) (101)
- Fluidization of powders showing degrees of cohesiveness—II. Experiments on rates of de-aeration (1985) (93)
- Elutriation of fines from gas fluidized beds of Geldart A-type powders — effect of adding superfines (1992) (92)
- The size and frequency of bubbles in two- and three-dimensional gas-fluidised beds (1970) (84)
- A model for the circulating fluidized bed (1987) (82)
- Inter-particle forces in cohesive powders studied by AFM: effects of relative humidity, particle size and wall adhesion (2003) (78)
- Estimation of basic particle properties for use in fluid—particle process calculations (1990) (73)
- The behaviour of L-valves with granular powders (1991) (69)
- Characterising Semi‐Cohesive Powders using angle of repose (1996) (65)
- Entrainment of FCC from fluidized beds — A new correlation for the elutriation rate constants Ki∞* (1998) (57)
- Segregation in beds of large particles at high velocities (1981) (55)
- MEASUREMENT OF RADIAL AND AXIAL SOLIDS FLUX VARIATIONS IN THE RISER OF A CIRCULATING FLUIDIZED BED (1988) (54)
- The gas fluidisation of large particles (1972) (47)
- Dense phase conveying of fine coal at high total pressures (1990) (47)
- Direct measurement of powder cohesion using a torsional device (1997) (44)
- An investigation into the slugging characteristics of large particles (1978) (39)
- The expansion of bubbling fluidised beds (1968) (39)
- The use of capacitance probes in gas fluidised beds (1972) (39)
- Experimental investigation on fluidized bed jet grinding (1999) (37)
- Interaction of fine and coarse particles in the freeboard of a fluidized bed (1983) (35)
- Expansion of Gas Fluidized Beds (2004) (35)
- Frictional forces between cohesive powder particles studied by AFM. (2004) (35)
- The upward flow of gas/solid suspensions. I: A model for the circulating fluidized bed incorporating dual level gas entry into the riser (1989) (35)
- Anharmonicity and cross section for absorption of radiation by water dimer (1998) (33)
- Bubble sizes in a fluidized bed at elevated temperatures (1976) (31)
- FROM MINIMUM FLUIDIZATION TO PNEUMATIC TRANSPORT - A CRITICAL REVIEW OF THE HYDRODYNAMICS (1986) (30)
- Behaviour of gas-fluidized beds of fine powders part III. Effective thermal conductivity of a homogeneously expanded bed (1980) (29)
- Saltation velocities in high pressure conveying of fine coal (1992) (27)
- Static electrification in fluidised beds (1969) (26)
- Determination of the density of porous particles using very fine dense powders (1986) (25)
- THE HYDRODYNAMICS OF RE-CIRCULATING FLUIDIZED BEDS (1986) (23)
- Measuring powder flowability with a modified Warren Spring cohesion tester (2011) (21)
- Flooding from hoppers: identifying powders likely to give problems (1985) (20)
- The response time of pressure probes (1997) (20)
- A comparison of cylindrical and semi-cylindrical spouted beds of coarse particles (1980) (19)
- Contribution of water vapor dimers to clear sky absorption of solar radiation (1999) (16)
- The Use of an Antistatic Agent to Improve Powder Flowability (1995) (15)
- Effect of vertical baffles on particle mixing and drying in fluidized beds of group D particles (2003) (15)
- The elutriation of fine and cohesive particles from gas fluidized beds (1999) (14)
- Solid flux in A circulating fluidized bed riser (2005) (13)
- TOMOGRAPHIC STUDIES OF FLOW PATTERNS WITHIN A CIRCULATING FLUIDIZED BED (1999) (13)
- A behaviour of a catalyst powder flowing down in a dipleg (2000) (12)
- Studies on the flow of solids down cyclone diplegs (1993) (12)
- The effect of particle properties on the behaviour of equilibrium cracking catalysts in standpipe flow (1986) (12)
- The physical models of cyclone diplegs in fluidized beds (2001) (12)
- ENTRAINMENT OF FINES FROM FLUIDIZED BEDS WITH AN EXPANDED FREEBOARD (1998) (9)
- A comparison of spouting and jetting in round and half‐round fluidized beds (1981) (8)
- Chapter 4 – Mixing in fluidized beds (1992) (7)
- Types of Gas Fhidization (2001) (7)
- Application of electrical capacitance tomography to flow modelling within a circulating fluidized bed (1998) (6)
- The Effect of Fines on the Behaviour of Gas Fluidized Beds of Small Particles (1980) (6)
- The entrainment of fines and superfines from fluidized beds (1998) (5)
- Thermal entrance effect for heat transfer in up-flowing gas-particle suspensions (1996) (4)
- A novel application of fluidization - Integrating three processes in reclaiming foundry sand (2010) (4)
- Hydrodynamics of Gas-Solids Fluidization : by N.P. Cheremisinoff and P.N. Cheremisinoff. Gulf Publishing Co., Houston, 872 pp.,$89.95 (1985) (3)
- Heat transfer in dilute gas-particle suspensions (1997) (3)
- Use of non‐mechanical valves at high temperature—A case study (2008) (3)
- The Characterisation of Bulk Powders (2009) (3)
- Survey of current world-wide research in gas fluidization (January 1989 – December 1991) (1992) (3)
- A new method for the calculation of large numbers of terminal velocities (1969) (3)
- A Correlation for the Suspension-to-Wall Heat-Transfer Coefficient in Circulating Fluidized Beds (1996) (2)
- Comments on “the division of gas between bubble and interstitial phases in fluidized beds of fine powders” by Rowe, Santoro and Yates (1979) (2)
- Fluidization Engineering : By D. Kunii and O. Levenspiel, John Wiley and Sons, Ltd., New York, 1969. 534 pp.; 220 illus. Price £ 6.12.0. (1969) (2)
- Separation performance of batch fluidized bed air classification (2000) (2)
- Survey of current world-wide research in gas fluidization (May 1981) (1982) (2)
- Developments in fluidisation (1986) (2)
- Particle Flowability and Dedusting / Dehusking Separation Efficiency of Rough Rice in an Inclined Plug Flow Fluidized Bed (2004) (2)
- AN EMPIRICAL APPROACH TO THE PREDICTION OF ELUTRIATION OF FINES FROM FLUIDIZED BEDS AT DIFFERENT FREEBOARD LEVELS (1998) (1)
- Solid fluxes and tomographic solid distribution measurements of a mixture of fine and coarse particles in a circulating fluidised bed (1999) (0)
- Dedusting of powders using elutriation from a fluidized bed (1997) (0)
- IODINE--ITS REMOVAL FROM GAS STREAMS (1960) (0)
- Transport in fluidized particle systems, edited by L.K. Doraiswamy and A.S. Mujumdar. Published 1989, 546 pages, by Elsevier, Amsterdam, Holland. Price U.S. $136.50 (1990) (0)
- Survey of current world-wide research in gas fluidization (January 1982 – May 1983) (1983) (0)
- Solid Flux Measurements in a circulating Fluidised bed Riser (2001) (0)
- Axial Pressure Distribution in a Circulating Fluidised Bed Riser (2001) (0)
- Flow of Coarse Particles through a Fluidized Bed of Fines (1978) (0)
- Coarse and fine powder fluidization: Studies of flow regimes and entrainment in fluidized beds, and of down flow in solids return lines. Final report (1993) (0)
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What Schools Are Affiliated With D. J. Wally Geldart?
D. J. Wally Geldart is affiliated with the following schools:
