آخرین محصولات
Computational fluid dynamics analysis of sponge iron rotary …
A 2D axisymmetric computational fluid dynamics (CFD) model, coupled to a 1D bed model, has been developed to capture the key processes that occur within …
(PDF) Designing of an Intelligent Fuzzy Logic System for …
Sponge Iron Production in rotary kiln. PHI Learning Pvt. Ltd. ISBN812034099X Majhi.T and Khanam.S. 2012.Modelling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) Dash.K.K, Tiwary V.K and Chakeaborty.I.N. 2007. Refractories solution to accretion problem in sponge iron kilns. Zadeh, L. A. 1965.
(PDF) Rotary Kiln Handbook NEW | Ahmad Reza Jamali
Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL ENGINEERING Under the supervision of ... the rotary kiln will need to help predict and model how the material will behave in the rotary kiln we …
(PDF) Spontaneous burning of sponge iron
Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL ENGINEERING Under the supervision of ... Dr. Amit chartterjee ―Process of Sponge Iron in Rotary Kiln‖ [6] Shalini, Sharma, T., Saxena, …
Analysis of temperature profile and % metallization in rotary …
2D CFD model of rotary kiln of sponge iron process is developed to study the effects of angle of inclination, number of rotation and mass flow rate of iron ore on …
Analyses of Different Modifications Proposed for the Sponge Iron …
Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL ENGINEERING Under the supervision of ... OECD/IEA Jena SC, Patnaik NK, Sarangi A (1996) Heat and mass balance in rotary kiln sponge iron …
Mathematical Modelling of Sponge Iron Production in a Rotary Kiln
We have applied predictive data analytics techniques for off-line optimization of granulation and sintering of iron ore fines, for on-line optimization of sponge iron production in a rotary kiln ...
Modeling of rotary kiln for sponge iron processing using cfd …
The present paper deals with 2D CFD model of rotary kilns employed in sponge iron process. Using this model the effects of variations of input parameters, …
Basics of CFD Simulation with Ansys Fluent
This resource is part of a set of tutorials, designed to introduce the basic functionalities of Ansys Fluent via Ansys Workbench and was created in collaboration with the University of Newcastle as part of the Ansys …
(PDF) ROTARY KILNS | Mangala Hegde
Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL ENGINEERING Under the supervision of ... When processing in a direct-ired kiln, ine materials can become entrained in the gas, and …
Computational fluid dynamics analysis of sponge iron rotary …
A 2D CFD model of rotary kiln for sponge iron process is developed in this work and simulated using ANSYS 14.5. The present study discusses the behavior of …
CFD analysis of a rotary kiln using for plaster production …
2.2 The CFD models of the rotary kiln. In this study, two different CFD models have been studied and these models are compared according to many parameters such as velocity, temperature distributes, the mass fraction of O 2, CO, CO and C 2 H 4 and mixture fraction in the combustion chamber. The first CFD model is shown in Fig. 3 (A). …
Coal and Biomass Co-Combustion: CFD Prediction of …
Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL ENGINEERING Under the supervision of
Modeling of Rotary Kiln for Sponge Iron Processing
CERTIFICATE This is to certify that the thesis entitled, "Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0)" submitted by Tapash Ranjan Majhi in partial fulfilment of the requirements for the …
Energy Audit Methodology of Sponge Iron Manufacturing Units Using …
• Therefore total heat supplied to the kiln in the process of making 1 Kg sponge iron is 3889.84 Kcal. • We have already seen that theoretical heat supplied to the kiln to produce 1 Kg of sponge iron is 2058.12 Kcal. • Therefore, Thermal efficiency of the Kiln is 2058.12/3889.84 = 52.91%. • So where the remaining 47% heat has gone?
(PDF) 523-1 Designing of an Intelligent Fuzzy Logic System …
Sponge Iron Production in rotary kiln. PHI Learning Pvt. Ltd. ISBN812034099X Majhi.T and Khanam.S. 2012.Modelling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) Dash.K.K, Tiwary V.K and Chakeaborty.I.N. 2007. Refractories solution to accretion problem in sponge iron kilns. Zadeh, L. A. 1965.
(PDF) " A study on the accretion formation in DRI kilns …
The Dimensions of the Rotary Kiln used in Direct Reduction Plant of JSPL, DRI#II are as follows: Kiln length 82 m Internal diameter from shell to shell Thickness of the refractory lining Slope or inclination of the kiln 4.8 m 230 mm Kiln shell thickness 2.5% of total length of the kiln 25mm The Capacity of the kiln 500 tonnes of DRI /day DOI ...
(PDF) 523-1 DESIGNING OF AN INTELLIGENT FUZZY LOGIC …
Fuzzy model of a process, ... Using CFD package (ANSYS 13.0) [12] ... Optimal oxygen enrichment conditions for sponge iron rotary kiln have been successfully explored on an industrial scale using ...
Designing Of An Intelligent Fuzzy Logic System For
Sponge iron is an intermediate product of steel formed during direct reduction of iron ore with aid of regulated temperatures and pressures within a rotary kiln. The greatest challenge is the direct measurement of kiln shell temperatures due to the catastrophic accumulation of sintered particles of solid bed which form rings at places …
CFD Modeling Of Waste Heat Recovery On The Rotary Kiln …
CFD Modeling Of Waste Heat Recovery On The Rotary Kiln System in the Cement Industry
2 D Model of Sponge Iron Rotary Kiln Developed Using CFD
The present paper deals with 2D CFD model of rotary kilns employed in sponge iron process. Using this model the effects of variations of input parameters, such as angle …
2 D Model of Sponge Iron Rotary Kiln Developed Using …
Abstract: The present paper deals with 2D CFD model of rotary kilns employed in sponge iron process. Using this model the effects of variations of input parameters, such as …
Numerical Modelling and Study of Combustion …
Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL …
Novel method for temperature prediction in rotary kiln process …
In order to describe the temperature distribution characteristics of an industrial-scale rotary kiln furnace, a CFD model of the rotary kiln was developed in ANSYS Fluent. The first step involved importing the model file into ANSYS grid generation software for meshing, with the geometric shape of the rotary kiln depicted in Fig. 2 (a). …
Computational Fluid Dynamics (CFD) Simulation Software
The virtual blade model (VBM) is now compatible with the DBNS solver and Fluent Aero best practices. Parametric post-processing, automation for turbulence model selection based on the Reynolds number, and automated PUMA mesh adaption are available. Ansys CFX and Turbo Tools
Implementation of a Mathematical Modelling of a …
Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL …
(PDF) Modeling of Refractory Brick Furniture in Rotary-Kiln Using
The paper gives an insight in the mathematical modelling of rotary kiln of a DRI Plant to investigate the savings by painting the kiln outer surface with low-emissivity paint. ... Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF ...
On the Direct Reduction of Iron Ore in Rotary Kiln
Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL ENGINEERING Under the supervision of ... and hydrogen was seen to improve the reduction of iron oxides. Modeling revealed that the reduction …
Analysis of temperature profile and % metallization in rotary kiln …
A 2D CFD model of rotary kiln for sponge iron process is developed in this work using ANSYS 14.5. The present study discusses the behavior of temperature profile of the bed and gas (air) along the length of the kiln.
(PDF) Rotary Kiln Manufacture | Gary Li
Modeling of Rotary Kiln for Sponge Iron Processing Using CFD package (ANSYS 13.0) A Thesis Submitted for Partial Fulfillment of the Degree Award Of MASTER OF TECHNOLOGY In CHEMICAL ENGINEERING Under the supervision of ... Radhebihari Upadhyay. Download Free PDF View PDF. MODELING OF REFRACTORY BRICK …
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