Thermal performance evaluation of hot oils and nanofluids by simulation of an indirect heating plant
نویسندگان
چکیده
This paper aims to analyze the thermal performance of four different heat transfer fluids in a hot oil system located paraffin hydrotreatment and fractionation plant petroleum refinery. The software Petro-SIM? (KBC- -Yokogawa) was employed elaborate steady-state simulations intended compare fluid currently used (eutectic biphenyl diphenyl oxide) three proposed as substitutes: (namely n-C13 +) produced same industrial unit, nanofluid eutectic oxide copper at 6% volume fraction, CuO/polydimethylsiloxane fraction. results showed that + only could replace oxide/biphenyl under analysis since it absorbed duty 13.79 Gcal/h, which exceeded energy 10.57 Gcal/h by operating parameters. Cu/eutectic nanofluids presented lower than needed for operation system, 8.31 8.51 respectively.
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ژورنال
عنوان ژورنال: Chemical Industry & Chemical Engineering Quarterly
سال: 2021
ISSN: ['1451-9372', '2217-7434']
DOI: https://doi.org/10.2298/ciceq191011023o