Isi Artikel Utama
Abstrak
This research purposed to determine the total porosity (?) and permeability (k) of cracks result of the earthquake of 2000 years in the road of Dendam lake Bengkulu. Porosity and permeability calculations performed using the model Lattice Gas Automata (LGA) which implemented with Delphi 7.0 programming language. From the results of the calculation data, obtained that the cracks that have the greatest permeability obtained for cracks 3 with permeability values (k) is 10,115704 pixel 2 tot, and total porosity (?) for cracks 3 is 0,108565. While the cracks that have the smallest permeability obtained in the cracks 2 with permeability values (k) is 1.138247 pixel 2 tot, and total porosity (?tot) for cracks 2 is 0,087898. Simulation of fluid flow at the time of running data for a small porosity causing the collision of fluid flow models of LGA are becoming more frequent, there for causing the permeability is decreases. Otherwise, for a big porosity causing the collision of fluid model of LGA are becoming less frequent, there for causing the permeability is increases.
Rincian Artikel
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgment of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgment of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
- This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
Referensi
- Arsyad, Muhammad. 1999. Simulasi Aliran Non-Newtonian Melalui Media Pori Dengan Kisi Boltzmann. Tesis Magister, Jurusan Geofisika Terapan,
- ITB, Bandung.
- Dullien, F.A.L. 1992. Porous media fluida transport and pore structure.
- Academic Press, Inc., New York.
- Frisch, U. Hasslacher, B. and Pomeau, Y.
- Lattice-Gas Automata for the
- Navier-Stokes Equation.P. 15051508.
- Physical Review Letters , Vol
- , No 14.
- Halauddin. 2003. Estimasi Permeabilitas
- Rekahan Dengan Pendekatan
- Analitik dan Model LGA. Tesis
- Magister, Jurusan Geofisika Terapan,
- ITB, Bandung.
- Koesoemadinata, R.P. 1980. Geologi
- Minyak dan Gasbumi. Jilid 1, Edisi
- Kedua, Penerbit ITB, Bandung.
- Koponen, A. Kataja, M. 1986. Permeability
- and Effective Porosity of Porous
- Media. Phys. Rev. E 54, 406-410.Martina. Inge. 2004. Pemrograman Visual
- Borland Delphi 7. Penerbit Erlangga,
- Jakarta.
Referensi
Arsyad, Muhammad. 1999. Simulasi Aliran Non-Newtonian Melalui Media Pori Dengan Kisi Boltzmann. Tesis Magister, Jurusan Geofisika Terapan,
ITB, Bandung.
Dullien, F.A.L. 1992. Porous media fluida transport and pore structure.
Academic Press, Inc., New York.
Frisch, U. Hasslacher, B. and Pomeau, Y.
Lattice-Gas Automata for the
Navier-Stokes Equation.P. 15051508.
Physical Review Letters , Vol
, No 14.
Halauddin. 2003. Estimasi Permeabilitas
Rekahan Dengan Pendekatan
Analitik dan Model LGA. Tesis
Magister, Jurusan Geofisika Terapan,
ITB, Bandung.
Koesoemadinata, R.P. 1980. Geologi
Minyak dan Gasbumi. Jilid 1, Edisi
Kedua, Penerbit ITB, Bandung.
Koponen, A. Kataja, M. 1986. Permeability
and Effective Porosity of Porous
Media. Phys. Rev. E 54, 406-410.Martina. Inge. 2004. Pemrograman Visual
Borland Delphi 7. Penerbit Erlangga,
Jakarta.