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Your search keyword '"Dienanta, Gabriella P."' showing total 4 results
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4 results on '"Dienanta, Gabriella P."'

1. Optimization of Mud Injection Pressure in Oil Drilling Using Duelist Algorithm

Author

Biyanto, Totok R., Gharyta, Kukuh, Dienanta, Gabriella P., Tama, Nanda E., Abdillah, Arfiq I., Matradji, Cordova, Hendra, Anggrea, Tita Oxa, Irawan, Sonny, Negash, Berihun Mamo, editor, Irawan, Sonny, editor, Marhaendrajana, Taufan, editor, Siregar, Hasian P. Septoratno, editor, Rachmat, Sudjati, editor, Hendraningrat, Luky, editor, and Wibowo, Andi Setyo, editor

Published
2018
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2. Techno Economic Optimization of Hollow Fiber Membrane Design for CO2 Separation Using Killer Whale Algorithm

Author

Biyanto, Totok R., Tanjung, Andan, Priantama, Dimas B., Anggrea, Tita Oxa, Dienanta, Gabriella P., Bethiana, Titania N., Irawan, Sonny, Negash, Berihun Mamo, editor, Irawan, Sonny, editor, Marhaendrajana, Taufan, editor, Siregar, Hasian P. Septoratno, editor, Rachmat, Sudjati, editor, Hendraningrat, Luky, editor, and Wibowo, Andi Setyo, editor

Published
2018
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4. Optimization of SuperSonic Separation (3S) Design Using Rain Water Algorithm.

Author

Biyanto, Totok R., Dienanta, Gabriella P., Angrea, Tita O., Utami, Intan T., Ayurani, Lilik, Khalil, M., Nugroho, Ade S., Riswanto, Frandi D., Hadi, Muhammad N. Al, Huda, Hairul, and Bethiana, Titania N.

Subjects
*ULTRASONICS, *RAINWATER, *NATURAL gas, *GAS wells, *LIQUEFIED petroleum gas
Abstract

Produced natural gas from well can not be used directly as fuel or raw material. Raw natural gas contain some impurities such as water, solid, H2S and CO. Usually, CO2 separation utilize amine column absorber, dehydration, LPG extraction and dew to separate natural gas from CO2. The new gas separation technology is SuperSonic Separation (3S) that combining Joule Thomson Valve and Turbo Expander technologies. 3S design model was built using material balance equation, energy balance and Bernoulli law. In this research, new stochastic optimization algorithm namely Rain Water Algorithm, is used. Selected optimized variables are diameters and length of pipe i.e. input diameter, diameter at laval nozzle, diameter after naval nozzle, pipe length on static vanes to laval nozzle and length of pipe from laval nozzle to cyclonic separation. These variables will affect to both gas velocity and cost of system design. The optimization result using RWA shows the targetted velocity (ut = 540.3 m/s) was obtained at optimized variable of diameter before laval nozzle 0.2428 m, diameter at laval nozzle 0.0117 m, diameter at cyclonic separation 0.0289 m, length before laval nozzle 0.1977 m and length after laval nozzle 0.2105 m or in volume is 6.63 x 10-4 m3. The cost of material for decisioned design of 3S is 387.41 USD. [ABSTRACT FROM AUTHOR]

Published
2018
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