TY - GEN
T1 - Reliability and safety study on heat exchanger control system
T2 - 2nd Engineering Physics International Conference 2018, EPIC 2018
AU - Noriyanto, Ronny Dwi
AU - Novan Yudha, A.
AU - Musyafa, Ali
N1 - Publisher Copyright:
© 2019 American Institute of Physics Inc. All rights reserved.
PY - 2019/3/29
Y1 - 2019/3/29
N2 - Heat Exchanger is an equipment to transfer heat energy between two or more fluid with a different temperature when the thermal contact happens. In the research, Heat Exchanger HT-3120, which has the function to increase the temperature of Ortho-Xylene from 40 o C to 140 o C, is used. To make the process run safely, the control system has to be able to work and has sufficient protection system. So, a reliable control is needed to maintain the Ortho-Xylene temperature by manipulating flow rate of steam. An integrated simulation between control system and protection system is done. From the simulation result it is obtained that the temperature control system has Mp 31.01%, Settling time 1165 second and error steady state 0.1%. The total PFD of the system when Ti= 8760 hours is 0.8137, and when Ti=83712 hours is 6.3343. So, based on IEC 661508, heat exchanger HT-3120 is categorized as the system that has SIL of 1.
AB - Heat Exchanger is an equipment to transfer heat energy between two or more fluid with a different temperature when the thermal contact happens. In the research, Heat Exchanger HT-3120, which has the function to increase the temperature of Ortho-Xylene from 40 o C to 140 o C, is used. To make the process run safely, the control system has to be able to work and has sufficient protection system. So, a reliable control is needed to maintain the Ortho-Xylene temperature by manipulating flow rate of steam. An integrated simulation between control system and protection system is done. From the simulation result it is obtained that the temperature control system has Mp 31.01%, Settling time 1165 second and error steady state 0.1%. The total PFD of the system when Ti= 8760 hours is 0.8137, and when Ti=83712 hours is 6.3343. So, based on IEC 661508, heat exchanger HT-3120 is categorized as the system that has SIL of 1.
UR - http://www.scopus.com/inward/record.url?scp=85064388158&partnerID=8YFLogxK
U2 - 10.1063/1.5095299
DO - 10.1063/1.5095299
M3 - Conference contribution
AN - SCOPUS:85064388158
T3 - AIP Conference Proceedings
BT - Advanced Industrial Technology in Engineering Physics
A2 - Hatta, Agus Muhamad
A2 - Indriawati, Katherin
A2 - Nugroho, Gunawan
A2 - Biyanto, Totok Ruki
A2 - Arifianto, Dhany
A2 - Risanti, Doty Dewi
A2 - Irawan, Sonny
PB - American Institute of Physics Inc.
Y2 - 31 October 2018 through 2 November 2018
ER -