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All Journal PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL)
Siti Marya Darmawati
Departemen Pendidikan Fisika FPMIPA UPI Jl. Dr. Setiabudi No 299, Bandung 40154
Electrical & Electronics Engineering Energy Physics Other

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HUBUNGAN RENTANG UKURAN BUTIR TERHADAP BESARAN BATUAN Siti Sarah Munifah; Siska Nuraidah; Siti Marya Darmawati; Selly Feranie
PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) Vol 6 (2017): PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL) SNF2017
Publisher : Program Studi Pendidikan Fisika dan Program Studi Fisika Universitas Negeri Jakarta, LPPM Universitas Negeri Jakarta, HFI Jakarta, HFI

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (188.293 KB) | DOI: 10.21009/03.SNF2017.02.EPA.13

Abstract

Porous rock composed of solid material and pores. Rock quality can be determined by various aspects as porosity, specific surface area and permeability which are affected by the size of grain occupying space on the rock. Rock model was then done by random penetrable sphere packing method which represent the simplest form of rock. Porosity is the ability to reserve, meanwhile permeability is the ability to deliver fluids without wrecking the rock structure. Specific surface area is the ratio of surface area with material mass or volume. The greater the variety of grain used, the smaller the value of porosity and permeability are, because of the rock spaces occupied will be larger. Thus, the value of specific surface area will increase. Keywords: porous rock models, porosity, permeability, specific surface area
Co-Authors Selly Feranie Siska Nuraidah Siti Sarah Munifah