Temperature of particles

This discussion also applies to the original variable Y s, which represents the ensemble-average temperature of particles located at a particular point at a given time. Basically, we know the total enthalpy of each particle, but we do not know how it is distributed inside any given particle. Since the reaction rate can be very sensitive to the local temperature, we will need a SGS model to describe the coupling between intraparticle transport processes and chemical reactions. 

Figure 10. Relationship Between Mobility Temperature of Particles Supported on Graphite and Their Bulk Melting Points...

Derevich, I. V. Zaichik, L. I. 1990 An equation for the probability density, velocity, and temperature of particles in a turbulent-flow modeled by a random Gaussian field. PMM Journal of Applied Mathematics and Mechanics 54 (5), 631-637. 

Zaichik, L. I. Aupchenkov, V. M. 1998 Kinetic equation for the probability density function of velocity and temperature of particles in an inhomogeneous turbulent flow analysis of flow in a shear layer. High Temperature 36 (4), 572-582. 

To adjust the temperature of coal that has been subjected to a rapid heating treatment to a specified level, the inlet gas temperature of the preheater was controlled between 350 and 550 °C and the inlet gas velocity was controlled to 20 ms. To estimate the particle temperature of coal, a heat transfer model was derived taking account of heat transfer between the particles and gas. The particle temperature (average of the estimated temperature of particles of size 2-3 mm) estimated by simulation was 330 to 380 °C and the rate of... 

From Fig. 28c note that the surface temperature of particle C increases gradually until it reaches the flame temperature. Particles A and B approached asymptotically to about the same temperature, that is 0.93 of the boiling temperature. Note that their surface temperature decreases even though the plasma temperature is much hi er. This results from considerations mentioned in Section 2.3.3.2.C. The main results of this simulation are listed in Tabte 9. 

The critical aggregation temperature of particles of poly(NIPAM) copolymerised with acrylamide was initially studied by Pelton and Chibante (1) using CaCl2. Measurements were made as a function of the fraction of acrylamide incorporated in the polymerisation process and it was found that the temperature at which aggregation was first observed incresed linearly with increasing acrylamide concentration. The critical aggregation temperature of a homopolymer sample of poly(NIPAM) as a function of electrolyte concentration is discussed in this paper along with the valency of the metal cation and... 

Tf i fluid temperature in a computational cell where particle i is located, K Ti temperature of particle i, K T fluid temperature, K... 

Tiocal, averaged temperature of particles and fluid by volume firaction in an enclosed domain Q., K... 

Baskakov AP, Filippovskii NF, Munts VA, Ashikhmin AA Temperature of particles heated in a fluidized bed of inert material, J Eng Phys (English Translation of Inzhenemo-Fizicheskii Zhurnal) 52 574-578, 1987. 

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