TY - GEN
T1 - Characteristics of seawater ice slurry generation with salinity variation
AU - Sidqy, R.
AU - Pamitran, A. S.
AU - Patria, M. P.
AU - Rayhan, Fajri A.
N1 - Publisher Copyright:
© 2019 Author(s).
PY - 2019/1/25
Y1 - 2019/1/25
N2 - Seawater ice slurry can be produced with cooling process in evaporator by utilizing salt content in the seawater as freezing point depressing additive. Ice slurry technology can play an important role in the process of storing fish in the open sea because the quality of the fish that cooled with ice slurry is much better than ice cubes. Evaporator with polytetrafluoroethylene (PTFE) coating blade and a certain clearance distance, around five milimeters, can reduce electric power and time consumption in ice slurry generation. PTFE, more commonly known as Teflon, is suitable for a wide range of applications in industries as diverse as aerospace, the food and drink industry, pharmaceuticals and telecoms. The present study used variation of magnetic chemical pump RPM, scraper RPM, and salinity of seawater. The results show that the higher salinity results in the lower temperature of ice slurry generation and decreases ice slurry generation. The experimental condition with higher scraper RPM result in slower ice slurry generation. There is an optimum pump RPM to decreasing the temperature faster. Seawater with lower salinity was changed into ice slurry faster, increased the production of ice slurry, and consumed less electric power than that of higher salinity.
AB - Seawater ice slurry can be produced with cooling process in evaporator by utilizing salt content in the seawater as freezing point depressing additive. Ice slurry technology can play an important role in the process of storing fish in the open sea because the quality of the fish that cooled with ice slurry is much better than ice cubes. Evaporator with polytetrafluoroethylene (PTFE) coating blade and a certain clearance distance, around five milimeters, can reduce electric power and time consumption in ice slurry generation. PTFE, more commonly known as Teflon, is suitable for a wide range of applications in industries as diverse as aerospace, the food and drink industry, pharmaceuticals and telecoms. The present study used variation of magnetic chemical pump RPM, scraper RPM, and salinity of seawater. The results show that the higher salinity results in the lower temperature of ice slurry generation and decreases ice slurry generation. The experimental condition with higher scraper RPM result in slower ice slurry generation. There is an optimum pump RPM to decreasing the temperature faster. Seawater with lower salinity was changed into ice slurry faster, increased the production of ice slurry, and consumed less electric power than that of higher salinity.
UR - http://www.scopus.com/inward/record.url?scp=85061159997&partnerID=8YFLogxK
U2 - 10.1063/1.5086571
DO - 10.1063/1.5086571
M3 - Conference contribution
AN - SCOPUS:85061159997
T3 - AIP Conference Proceedings
BT - 10th International Meeting of Advances in Thermofluids, IMAT 2018 - Smart City
A2 - Yatim, Ardiyansyah
A2 - Nasruddin, null
A2 - Budiyanto, Muhammad Arif
A2 - Aisyah, Nyayu
A2 - Alhamid, Muhamad Idrus
PB - American Institute of Physics Inc.
T2 - 10th International Meeting of Advances in Thermofluids - Smart City: Advances in Thermofluid Technology in Tropical Urban Development, IMAT 2018
Y2 - 16 November 2018 through 17 November 2018
ER -