TY - JOUR
T1 - The Effect of Chimney Size on Knock-Down Pyrolysis Tank Design as Rice Husk Burner Using CFD Simulation
AU - Rudiatama, Mohamad Ramadani
AU - Hamdi, Hamdi
AU - Kamal, Dianta Mustofa
AU - Soedarsono, Johny Wahyuadi M.
AU - Maksum, Ahmad
N1 - Funding Information:
The authors would like to thank the facilities provided by the Research Center for eco-friendly Technology and financial support from the Politeknik Negeri Jakarta through the Indexed International Publication Grant with Contract number: B.263/ PL3.18/PT.00.06/2022, Fiscal Year 2022.
Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2022
Y1 - 2022
N2 - This study reports the simulation of rice husk pyrolysis units in various sizes of chimneys to investigate the effect of chimney diameter on temperature and heat distribution. The modeling design was carried out using Solidworks 2020 software with 3d modeling, and flow simulation features where the diameters of the chimneys were varied, namely 3, 4, 5, 6, and 8 inches. Simulation of the pyrolysis process with an input temperature of 450 °C and an average fluid velocity of 2.344 m/s for chimney diameters of 3, 4, 5, 6, and 8 inches has resulted in a condenser heat-temperature (TH) of 169.84 °C, 170.04 °C, 171.36 °C, 170.31 °C, and 168.05°C. It produces cold-temperature (TC) of 41.97 °C, 42.88 °C, 42.31 °C, 42.38 °C, and 45.35°C, respectively. The simulation results also show that the larger the chimney size of the pyrolysis tank, the greater the need for heat from the stove fire; conversely, the tank capacity of the husk becomes smaller.
AB - This study reports the simulation of rice husk pyrolysis units in various sizes of chimneys to investigate the effect of chimney diameter on temperature and heat distribution. The modeling design was carried out using Solidworks 2020 software with 3d modeling, and flow simulation features where the diameters of the chimneys were varied, namely 3, 4, 5, 6, and 8 inches. Simulation of the pyrolysis process with an input temperature of 450 °C and an average fluid velocity of 2.344 m/s for chimney diameters of 3, 4, 5, 6, and 8 inches has resulted in a condenser heat-temperature (TH) of 169.84 °C, 170.04 °C, 171.36 °C, 170.31 °C, and 168.05°C. It produces cold-temperature (TC) of 41.97 °C, 42.88 °C, 42.31 °C, 42.38 °C, and 45.35°C, respectively. The simulation results also show that the larger the chimney size of the pyrolysis tank, the greater the need for heat from the stove fire; conversely, the tank capacity of the husk becomes smaller.
UR - http://www.scopus.com/inward/record.url?scp=85146557882&partnerID=8YFLogxK
U2 - 10.1088/1755-1315/1111/1/012042
DO - 10.1088/1755-1315/1111/1/012042
M3 - Conference article
AN - SCOPUS:85146557882
SN - 1755-1307
VL - 1111
JO - IOP Conference Series: Earth and Environmental Science
JF - IOP Conference Series: Earth and Environmental Science
IS - 1
M1 - 012042
T2 - 3rd International Symposium of Earth, Energy, Environmental Science, and Sustainable Development
Y2 - 27 August 2022 through 28 August 2022
ER -