Zobrazeno 1 - 10
of 10
pro vyhledávání: '"T. M. Knowlton"'
Publikováno v:
Chemical Engineering Communications. 189:510-527
A computational fluid dynamics software (CFX) was modified for gas/particle flow systems and used to predict the flow parameters in the riser section of a circulating fluidized bed (CFB). Fluid Catalytic Cracking (FCC) particles and air were used as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8cef00eb748fe9ed2a545c9f35992bce
https://doi.org/10.1080/00986440212093
https://doi.org/10.1080/00986440212093
Publikováno v:
Powder Technology. 112:24-33
Gas/particle flow behavior in the riser section of a circulating fluidized bed (CFB) was simulated using a computational fluid dynamics (CFD) package by Fluent. Fluid catalytic cracking (FCC) particles and air were used as the solid and gas phases, r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bba7c7a6f400271a3934f7ab13aac35
https://doi.org/10.1016/s0032-5910(99)00302-2
https://doi.org/10.1016/s0032-5910(99)00302-2
Autor:
T. M. Knowlton
Publikováno v:
Oil & Gas Science and Technology. 55:209-217
Two-phase, gas-solid processes are extremely difficult to operate. Fluidized-bed reactor systems and fluidized-solids recycle systems are two of the more complex two-phase systems and, therefore, offer special challenges in getting them to operate we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::710c7fd789e285c95afa0b41fc404733
https://doi.org/10.2516/ogst:2000013
https://doi.org/10.2516/ogst:2000013
Publikováno v:
Circulating Fluidized Beds
In the last 20 years, significant improvements in the computational fluid dynamics (CFD) modeling have been made that allow the simulation of large-scale, commercial CFBs. Today, commercial codes are available that can model some of this behavior in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4a5c2a53d33b7b246cd3938bc205ae1
https://doi.org/10.4018/978-1-61520-651-3.ch010
https://doi.org/10.4018/978-1-61520-651-3.ch010
Cohesive particles (Geldart Group C powders) are fine particles generally less than 30 microns in size. Interparticle forces are large relative to inertial forces in these particles, and cause clumping, sticking, and channeling when attempts are made
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7287692809b901a57151decad5078ffa
https://doi.org/10.2172/10140204
https://doi.org/10.2172/10140204
Autor:
T. M. Knowlton, J. G. Findlay
Cohesive powders are composed of fine particles (particles generally less than 44 microns in size). Interparticle forces are extremely large and cause clumping, sticking, and channeling when attempts are made to fluidize these powders. Although flow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e49b6e011e1cb916242a702f4bfffc92
https://doi.org/10.2172/5684479
https://doi.org/10.2172/5684479
Autor:
T. M. Knowlton, I. Hirsan
Publikováno v:
Fluidization ISBN: 9781468410471
An investigation was undertaken to determine the effect of system pressure on jet penetration in fluidized beds. The study was conducted in a 12-inch (0.305 m) semicircular, transparent column fitted with a 1-inch (2.54 cm) diameter nozzle over a pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ccf0c30645c85c5195841e3fba08da74
https://doi.org/10.1007/978-1-4684-1045-7_30
https://doi.org/10.1007/978-1-4684-1045-7_30