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Umair Zafar
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Year
Jamming during particle spreading in additive manufacturing
W Nan, M Pasha, T Bonakdar, A Lopez, U Zafar, S Nadimi, M Ghadiri
Powder Technology 338, 253-262, 2018
1962018
A review of bulk powder caking
U Zafar, V Vivacqua, G Calvert, M Ghadiri, JAS Cleaver
Powder Technology 313, 389-401, 2017
1632017
Analysis of the dynamics of the FT4 powder rheometer
C Hare, U Zafar, M Ghadiri, T Freeman, J Clayton, MJ Murtagh
Powder Technology 285, 123-127, 2015
1332015
Drop test: A new method to measure the particle adhesion force
U Zafar, C Hare, A Hassanpour, M Ghadiri
Powder Technology 264, 236-241, 2014
712014
Cohesive powder flow: Trends and challenges in characterisation and analysis
M Ghadiri, M Pasha, W Nan, C Hare, V Vivacqua, U Zafar, S Nezamabadi, ...
KONA Powder and Particle Journal 37, 3-18, 2020
542020
Comparison of cohesive powder flowability measured by Schulze shear cell, raining bed method, Sevilla powder tester and new ball indentation method
U Zafar, C Hare, G Calvert, M Ghadiri, R Girimonte, B Formisani, ...
Powder Technology 286, 807-816, 2015
502015
Relationship between surface area coverage of flow-aids and flowability of cohesive particles
F Fulchini, U Zafar, C Hare, M Ghadiri, H Tantawy, H Ahmadian, M Poletto
Powder Technology 322, 417-427, 2017
492017
Ball indentation on powder beds for assessing powder flowability: Analysis of operation window
U Zafar, C Hare, A Hassanpour, M Ghadiri
Powder Technology 310, 300-306, 2017
402017
Boron-nitride/carbon-nanotube hybrid aerogels as multifunctional desulfurisation agents
D Xia, H Li, P Huang, J Mannering, U Zafar, D Baker, R Menzel
Journal of materials chemistry A 7 (41), 24027-24037, 2019
282019
Prediction of the impact of lubrication on tablet compactibility
D Puckhaber, JH Finke, S David, M Serratoni, U Zafar, E John, M Juhnke, ...
International Journal of Pharmaceutics 617, 121557, 2022
192022
Evaluation of a new dispersion technique for assessing triboelectric charging of powders
U Zafar, F Alfano, M Ghadiri
International journal of pharmaceutics 543 (1-2), 151-159, 2018
192018
Assessment of surface caking of powders using the ball indentation method
Q Chen, U Zafar, M Ghadiri, J Bi
International Journal of Pharmaceutics 521 (1-2), 61-68, 2017
172017
Assessing flowability of cohesive powders by ball indentation
U Zafar
University of Leeds (School of Process, Environmental and Materials Engineering), 2013
72013
Hardness, stiffness and toughness of particles
M Ghadiri, M Pasha, U Zafar
Powder Technology Handbook, Fourth Edition, 33-40, 2019
62019
Effect of strain rate on powder flow behaviour using ball indentation method
U Zafar, C Hare, A Hassanpour, M Ghadiri
Powder technology 380, 567-573, 2021
52021
Correction to “Analysis of the dynamics of the FT4 powder rheometer”[Powder Technol. 285 (2015) 123–127]
C Hare, U Zafar, M Ghadiri, T Freeman, J Clayton, MJ Murtagh
Powder Technology 315, 37-38, 2017
52017
Influence of mechanical properties on milling of amorphous and crystalline silica-based solids
S Siriluck, U Zafar, C Hare, A Hassanpour, NT Lönnroth, N Venugopal, ...
Powder Technology 391, 239-252, 2021
22021
Assessing powder flowability at low stresses using ball indentation method: Evaluation of constraint factor
U Zafar, C Hare, A Hassanpour, M Ghadiri
Powder Technology 387, 287-294, 2021
22021
Powder flowability measured by Schulze shear cell and two novel devices: the raining bed method and Sevilla powder tester
G Calvert, U Zafar, C Hare, M Ghadiri, R Girimonte, B Formisani, ...
Proceedings of the" PARTEC 2013", 2013
12013
roughness of Particles
M Ghadiri, S Hardness
Powder Technology Handbook, Third EditionCRC Press, New York, 2006
12006
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Articles 1–20