Abstract
In the work reported here, a method is described which enables the path and speed of the particles during fluidization to be measured using a tracer particle technique. Using statistical methods, it is then possible to determine the path-time diagram, the rate of circulation of the particles, the transport capacity, the extent of mixing and the relative residence time of the particles in a given zone of the bed. Measurements were made at room temperature in a 3'' model fluidized bed as a first step in evaluating the feasibility of the test method. Criteria for the type of coating, the growth rate of the coatings and the coating potential of the coating as were correlated with the relative dwell time of the particles and the dwell-time spectrum of the coating gases in a given part of the bed. It was therefore necessary to know the streaming behavior of the fluidizing gas, and so such an analysis was first carried out.
Citation Formats
Penkalla, H. J., Gyarmati, E., and Nickel, H.
Study of particle movement in conical fluidized beds using the tracer method.
Germany: N. p.,
1976.
Web.
Penkalla, H. J., Gyarmati, E., & Nickel, H.
Study of particle movement in conical fluidized beds using the tracer method.
Germany.
Penkalla, H. J., Gyarmati, E., and Nickel, H.
1976.
"Study of particle movement in conical fluidized beds using the tracer method."
Germany.
@misc{etde_8181151,
title = {Study of particle movement in conical fluidized beds using the tracer method}
author = {Penkalla, H. J., Gyarmati, E., and Nickel, H.}
abstractNote = {In the work reported here, a method is described which enables the path and speed of the particles during fluidization to be measured using a tracer particle technique. Using statistical methods, it is then possible to determine the path-time diagram, the rate of circulation of the particles, the transport capacity, the extent of mixing and the relative residence time of the particles in a given zone of the bed. Measurements were made at room temperature in a 3'' model fluidized bed as a first step in evaluating the feasibility of the test method. Criteria for the type of coating, the growth rate of the coatings and the coating potential of the coating as were correlated with the relative dwell time of the particles and the dwell-time spectrum of the coating gases in a given part of the bed. It was therefore necessary to know the streaming behavior of the fluidizing gas, and so such an analysis was first carried out.}
place = {Germany}
year = {1976}
month = {Jan}
}
title = {Study of particle movement in conical fluidized beds using the tracer method}
author = {Penkalla, H. J., Gyarmati, E., and Nickel, H.}
abstractNote = {In the work reported here, a method is described which enables the path and speed of the particles during fluidization to be measured using a tracer particle technique. Using statistical methods, it is then possible to determine the path-time diagram, the rate of circulation of the particles, the transport capacity, the extent of mixing and the relative residence time of the particles in a given zone of the bed. Measurements were made at room temperature in a 3'' model fluidized bed as a first step in evaluating the feasibility of the test method. Criteria for the type of coating, the growth rate of the coatings and the coating potential of the coating as were correlated with the relative dwell time of the particles and the dwell-time spectrum of the coating gases in a given part of the bed. It was therefore necessary to know the streaming behavior of the fluidizing gas, and so such an analysis was first carried out.}
place = {Germany}
year = {1976}
month = {Jan}
}