Operational Study of Circulating Fluidized Bed Steam Generator
Journal Title: International Journal of Mechanical and Production Engineering Research and Development (IJMPERD ) - Year 2017, Vol 7, Issue 6
Abstract
The paper aims at studying the operation of a lignite fired Circulating Fluidized bed Combustion steam generatorof 250 MW capacity located at NeyveliinTamilnadu in South India. Circulating fluidized bed combustion(CFBC) is a techno-economical alternative to conventional pulverized coal fired combustion. It is a clean coal technology and is environment friendly. From the proximate analysis,the lignite consisted of moisture (50%), sulphur (0.70%), ash (8.50%). From the ultimate analysis, the elemental composition were carbon (27.50%), hydrogen (2.20%), sulphur (0.70%) and oxygen (10.40%), nitrogen (0.20%) were found. The operational study was doneand the particle size was one of the main factor for the efficiency. Finer particles consume auxiliary power while coarser particles due to their inertia are difficult to entrain.
Authors and Affiliations
S. Bharath Subramaniam
Keywords
Related Articles
- EP ID EP256306
- DOI -
- Views 77
- Downloads 0
Pyro Based Systems in Fin Locking Mechanism for Missile Applications
A Pyro based mechanism is used in flight vehicles for control of fins. Here, a Pyro pin puller based lock and release mechanism has been designed to lock (arrest the movement of) the control fins when the missile is unde...
Vibrational Characteristics Modeling of a PZT5A Mems Resonator Disc Metallized with Alternating Electrical Source
With the purpose of integrating new functionalities in micro electro mechanical resonators, frequency response of such resonators has been gained more importance since long time ago. Previous studies have only concentrat...
Evaluation of Effect of Shape and Length of Spike on Aerodynamics Performance of Supersonic Axi-Symmetric Bodies
In this paper, the study of the aerodynamic performance of the aircraft which operates in both Hypersonic and Supersonic Flows has been carried out. The aerodynamics of the objects in these two regimes varies and is diff...
Dynamic Impact Analysis on ATV Upright
Uprights play a vital role carrying the complete wheel assembly with it and attached to vehicle suspension system. The knuckle has to design in order to sustain all the loads acting on the vehicle during the course of dy...
An EPQ Model with Varying Rate of Deterioration and Mixed Demand Pattern
This paper derives the optimal cycle time and total cost of an EPQ model with a variable rate of deterioration and mixed demand pattern. Demand is inventory dependent during the inventory buildup time and constant demand...