Thermal efficiency of pulverized fuel boiler

Lakshmi, V. Vara; Kishore, P.S.

doi:10.17148/iarjset.2015.2107

Cited by 2 publications

(1 citation statement)

References 6 publications

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“…Lakshmi & Kishore [5] have addressed the thermal efficiency of purverised fuel boiler in a power plant to increase its heat input parameters. Ferreir and carlos [6] have explained in detail about the temperature of the heat input and fields which were obtained from the solution of the conversation equation of mass, momentum and energy of the turbulence model. This theory has also given the splendid work on the Heat input and other characteristics.…”

Section: Tangential Fired Burnersmentioning

confidence: 99%

Performance of a Tangentially Fired Boiler in a Thermal Power Plant

Kishore

2018

Int. J. Res. Granthaalayah

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The most effective method for producing intense turbulence is by the impingement of one flame on another. This action is secured through the use of burners located in each of the four corners of the furnace. The burner nozzles are so directed that the streams of coal and air are projected along a line tangent to a small circle, lying in a horizontal plane, at the centre of the furnace. A scrubbing action is present which assures contact between the combustible and oxygen, thus promoting rapid combustion and reducing carbon loss. The experimental results of this study can be summarized as the use of tangentially fired boiler which increase splendid air-fuel mixture and pulverized coal is entrained in Primary Air (PA), and in-addition to that the Secondary Air (SA) is also projected towards the mill, finally a rotating “FIRE BALL” is formed. The present work analysis is carried out on Tangentially Fired Boiler by considering heat input through four burners. The heat output is determined by considering various losses from the boiler that is loss due to dry gas, loss due to moisture, loss due to H2 for combustion, heat loss due to combustile and refuse and losses due to radiation etc. In addition heat absorbed by economizer, boilers, superheater and reheater are studied, thus finally the net heat absorbed and thermal efficiency of tangentially fired boiler are determined. Graphs are drawn to evaluate the various effects of heat input on output parameters in the boiler. Sankey diagrams are drawn to show the performance in the boiler. The values calculated are put and shown as tables in Appendix.

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Section: Tangential Fired Burnersmentioning

confidence: 99%

Performance of a Tangentially Fired Boiler in a Thermal Power Plant

Kishore

2018

Int. J. Res. Granthaalayah

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Education for industry revolution 4.0: using flipped classroom in mathematics learning as alternative

Rahmadani

Herman

Dareng

et al. 2020

J. Phys.: Conf. Ser.

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The industrial revolution 4.0 that we have faced nowadays has triggered the development of digital and cyber technology which will affect all aspects of human life, including educational aspect teaching of mathematics. Therefore, a new learning model that can be a reference for teachers in facing the industrial revolution 4.0 is needed. This article would review the flipped learning model as a form of Blended Learning (BL) in the teaching of mathematics. The flipped learning model was a learning model that conveys learning information remotely through video or text in an online context, and then the learning material would be further learnt through face-to-face learning. The implementation of this model was supported by a variety of technologies so that it was suitable to be used in the current 4.0 industrial era. In addition, this article would explain the example of implementing flipped learning in teaching mathematics that could be used as a reference for teachers. The overall description was expected to be an inspiration for researchers, teachers, or prospective mathematics teachers in conducting further research and in the process of learning mathematics.

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Thermal efficiency of pulverized fuel boiler

Cited by 2 publications

References 6 publications

Performance of a Tangentially Fired Boiler in a Thermal Power Plant

Performance of a Tangentially Fired Boiler in a Thermal Power Plant

Education for industry revolution 4.0: using flipped classroom in mathematics learning as alternative

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