Combustion characteristics of coals using a drop-tube furnace

Fuel ◽  
2002 ◽  
Vol 81 (6) ◽  
pp. 727-735 ◽  
Author(s):  
M. Cloke ◽  
E. Lester ◽  
A.W. Thompson
Keyword(s):  
Combustion Characteristics ◽  
Tube Furnace ◽  
Drop Tube ◽  
Drop Tube Furnace

Combustion characteristics of a single droplet of hydroprocessed vegetable oil blended with aluminum nanoparticles in a drop tube furnace

Fuel ◽  
2021 ◽  
Vol 302 ◽  
pp. 121160
Author(s):  
Inês A. S. Ferrão ◽  
André R.R. Silva ◽  
Ana. S.O.H. Moita ◽  
Miguel A.A. Mendes ◽  
Mário M.G. Costa
Keyword(s):  
Vegetable Oil ◽  
Combustion Characteristics ◽  
Tube Furnace ◽  
Aluminum Nanoparticles ◽  
Drop Tube ◽  
Single Droplet ◽  
Drop Tube Furnace

scholarly journals STUDY ON THE COMBUSTION CHARACTERISTICS OF OIL SHALE AND ITS SEMICOKE BY USING A THERMOBALANCE AND A DROP-TUBE FURNACE

Oil Shale ◽  
2019 ◽  
Vol 36 (2) ◽  
pp. 271 ◽  
Author(s):  
X LI ◽  
Z WANG ◽  
J HE ◽  
L HAO ◽  
S LI ◽  
...  
Keyword(s):  
Oil Shale ◽  
Combustion Characteristics ◽  
Tube Furnace ◽  
Drop Tube ◽  
Drop Tube Furnace

Evaluation of combustion characteristics in thermogravimetric analyzer and drop tube furnace for Indian coal blends

2013 ◽  
Vol 60 (1-2) ◽  
pp. 145-151 ◽  
Author(s):  
P. Sarkar ◽  
A. Mukherjee ◽  
S.G. Sahu ◽  
A. Choudhury ◽  
A.K. Adak ◽  
...  
Keyword(s):  
Combustion Characteristics ◽  
Tube Furnace ◽  
Drop Tube ◽  
Indian Coal ◽  
Thermogravimetric Analyzer ◽  
Drop Tube Furnace

Oxy-fuel combustion characteristics of pulverized-coal in a drop tube furnace

Fuel ◽  
2014 ◽  
Vol 115 ◽  
pp. 452-460 ◽  
Author(s):  
Gongliang Wang ◽  
René Zander ◽  
Mário Costa
Keyword(s):  
Fuel Combustion ◽  
Combustion Characteristics ◽  
Pulverized Coal ◽  
Tube Furnace ◽  
Drop Tube ◽  
Drop Tube Furnace

Visualization of Aviation Fluid Droplets At High Temperatures In A Drop Tube Furnace

2013 ◽  
Author(s):  
Vignesh Venkatasubramanian ◽  
Jingran Duan ◽  
Stephen A. Giles ◽  
Steve R. Duke ◽  
Ruel Overfelt
Keyword(s):  
High Temperatures ◽  
Tube Furnace ◽  
Drop Tube ◽  
Drop Tube Furnace

scholarly journals The Emission Characteristics of PAHs during Coal and Sewage Sludge Co-Combustion in a Drop Tube Furnace

2014 ◽  
Vol 14 (4) ◽  
pp. 1160-1167 ◽  
Author(s):  
Wangsheng Chen ◽  
Jun Han ◽  
Linbo Qin ◽  
Masami Furuuchi ◽  
Hata Mitsuhiko
Keyword(s):  
Sewage Sludge ◽  
Tube Furnace ◽  
Emission Characteristics ◽  
Drop Tube ◽  
Drop Tube Furnace

scholarly journals SENSITIVE ANALYSIS OF A COAL COMBUSTION MODEL ON A DROP TUBE FURNACE

2013 ◽  
Vol 12 (2) ◽  
pp. 51
Author(s):  
L. Zimmer ◽  
F. M. Pereira ◽  
P. S. Schneider
Keyword(s):  
Coal Combustion ◽  
Reference Model ◽  
Sensitivity Study ◽  
Tube Furnace ◽  
Combustion Model ◽  
Drop Tube ◽  
Drop Tube Furnace ◽  
Flow Heat ◽  
Working Parameters ◽  
Good Agreement

In the present work a one-dimensional model for coal combustion in a Drop Tube Furnace (DTF) is developed. The equations that characterize the flow, heat transfer phenomena and coal combustion reactions are programmed in a FORTRAN90 language code. The results are compared with a reference model and experimental data, showing good agreement. A sensitivity study is performed to understand the behavior of coal combustion due to changes of some working parameters of the DTF. From the variation of the oxygen concentration, working temperature and input flow rates the response of the coal combustion in terms of unburned fraction can be obtained.

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