Download or read book An Experimental Investigation of the Particle Distribution in an Air Fluidized Bed written by Surath Rao and published by . This book was released on 1971 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Experimental Investigation of the Particle and Air Velocity Distributions in an Air Fluidized Bed written by Nagarajan Shanmuganathan and published by . This book was released on 1968 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Experimental Investigation of Particle Motion in Liquid Fluidized Beds written by Charles Arthur Willus and published by . This book was released on 1971 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Experimental Investigation of Particle Motion in a Liquid Fluidized Bed written by Charles A. Willus and published by . This book was released on 1972 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt: A laboratory study was made on particle motion in liquid fluidized beds. Experiments made in a bed of 4-inch inside diameter with a large length-to-diameter ratio of 24 to 1 are described. Particle motion in the bed was found to be essentially a diffusion process. Diffusion coefficients for motion in the vertical direction were measured for glass beads of .236-inch diameter at a range of average bead concentrations. Verticle diffusion was independent of radial position in the bed. The experimental findings on particle diffusion in the bed were compared to principles of diffusion of a turbulent fluid. Steady and quasi-steady patterns of particle circulation were observed in both a cylindrical bed with a length-to-diameter ratio of 5 to 1 and in beds of conical shape, and are described. (Author).

Download or read book An Experimental Investigation of Particle Motion in Liquid Fluidized Beds written by C. A. Willus and published by . This book was released on 1970 with total page 123 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experimental Investigation of Particle Motion in a Liquid Fluidized Bed written by and published by . This book was released on 1972 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Experimental Investigation of Particle Clusters in Circulating Fluidized Bed written by Ching-Hsien Soong and published by . This book was released on 1992 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies of Particle Size Distribution in Fluidized Beds written by H. M. Katz and published by . This book was released on 1957 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: A technique for the study of distribution of particle sizes in fluidized beds consisting of two particle sizes has been devised, and data have been obtained for a number of such systems. It has been shown that both static electricity in the bed and surface absorption of moisture affect the particle size distribution. Experimental data indicate that the effects of these variables can be eliminated by use of a conducting column of conducting particles and the use of dry air for fluidization. In addition, a qualitative relationship between minimum fluidizing velocity for mixed particle sizes and pressure drop across the bed has been demonstrated.

Download or read book Proceedings of the 20th International Conference on Fluidized Bed Combustion written by Guangxi Yue and published by Springer Science & Business Media. This book was released on 2010-07-28 with total page 1186 pages. Available in PDF, EPUB and Kindle. Book excerpt: The proceedings of the 20th International Conference on Fluidized Bed Combustion (FBC) collect 9 plenary lectures and 175 peer-reviewed technical papers presented in the conference held in Xi'an China in May 18-21,2009. The conference was the 20th conference in a series, covering the latest fundamental research results, as well as the application experience from pilot plants, demonstrations and industrial units regarding to the FBC science and technology. It was co-hosted by Tsinghua University, Southeast University, Zhejiang University, China Electricity Council and Chinese Machinery Industry Federation. A particular feature of the proceedings is the balance between the papers submitted by experts from industry and the papers submitted by academic researchers, aiming to bring academic knowledge to application as well as to define new areas for research. The authors of the proceedings are the most active researchers, technology developers, experienced and representative facility operators and manufacturers. They presented the latest research results, state-of-the-art development and projects, and the useful experience. The proceedings are divided into following sections: • CFB Boiler Technology, Operation and Design • Fundamental Research on Fluidization and Fluidized Combustion • C02 Capture and Chemical Looping • Gasification • Modeling and Simulation on FBC Technology • Environments and Pollutant Control • Sustainable Fuels The proceedings can be served as idea references for researchers, engineers, academia and graduate students, plant operators, boiler manufacturers, component suppliers, and technical managers who work on FBC fundamental research, technology development and industrial application.

Download or read book An Experimental Investigation of Gas Particle Flows Through Diffusers in the Freeboard Region of Fluidized Beds written by Sunil Ramchandra Kale and published by . This book was released on 1984 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This program investigated the effects of straight-walled diffusers on elutriation and flow properties in the freeboard region.

Download or read book Fluid Dynamics of Turbulent Fluidized Beds for Geldart s Group B Particles written by Tom Wytrwat and published by Cuvillier Verlag. This book was released on 2022-02-15 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: An in-depth experimental study of the fluid dynamics of turbulent fluidized beds with particles of Geldart’s Group B was carried out. For this purpose, fluidization behavior was investigated in different fluidized bed plants having diameters in the range of 0.05 m to 1 m. Pressure fluctuation analysis has been used as an identification tool for the turbulent fluidized bed regime. Different fluidization conditions have been investigated by variation of the fluidized bed properties, the bed material properties, and the gas properties. Based on the measured data, a correlation predicting the transition velocity from bubbling to turbulent fluidization is introduced. To investigate the local flow structure, capacitance probe measurements have been carried out. Using this measurement technique, local solids concentrations and properties of rising bubbles have been determined and analyzed. Finally, an empiric fluid dynamic model was developed using the local measurement data. It is mainly based on capacitance probe measurements and shows high accuracy in comparison to pressure data.

Download or read book An Experimental Investigation of the Particle Motion of the Air Near a Vibrating Piston written by Earl E. Ferguson and published by . This book was released on 1931 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Canadian Theses written by and published by . This book was released on 1971 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essentials of Fluidization Technology written by John R. Grace and published by John Wiley & Sons. This book was released on 2020-06-15 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise and clear treatment of the fundamentals of fluidization, with a view to its applications in the process and energy industries.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Determination of Particle Density Distributions Above Fluidized Beds written by Glenn Alvah Piper and published by . This book was released on 1985 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental apparatus to measure the particle density distribution in the freeboard of an atmospheric fluidized bed was designed and constructed. The density versus height measured by the sampling apparatus gives a similar exponential decrease as previous investigations have found. A particle trajectory model is developed which calculates the height and particle density distributions above the bed surface of an atmospheric fluidized bed. The parameters input to the model are the superficial velocity, initial particle velocity, gas jet velocity and duration, and the particle size distribution of the bed mass. The model was evaluated using the experimental data for jet velocity, duration, and particle size. The predicted slope of the particle density versus height in the freeboard agrees with the experimentally measured slope within 20%. A sensitivity analysis, using the trajectory model, resulted in a determination of the particle distributions in the freeboard of a fluidized bed as affected by varying the input parameters to the trajectory model. The most significant effects were achieved when the jet velocity or duration was altered. (Theses).

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1971 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt: