Penerapan hukum fourier untuk menentukan konduktivitas panas batuan

S u l I s t y o , S u l I s t y o (2002) Penerapan hukum fourier untuk menentukan konduktivitas panas batuan. Undergraduate thesis, FMIPA UNDIP.

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Abstract

Telah dilakukan pengukuran konduktivitas panas beberapa sampel batuan ( ) di laboratorium. Data temperatur pengukuran adalah temperatur yang terbaca pada skala termometer yang terpasang di keempat titik konduktivitasmeter. Data temperatur yang diperoleh mengindikasikan bahwa tiap sampel batuan mempunyai sifat hantaran panas yang berbeda. Dari nilai temperatur ini pula digunakan untuk menghitung nilai konduktivitas panas batuan (2r) dengan menggunakan hukum Fourier tentang perpindahan panas konduksi, untuk selanjutnya nilai Ar hasil eksperimen dibandingkan dengan nilai A,. referensi. Berdasarkan hasil perhitungan diperoleh kesimpulan bahwa sebagian besar nilai hasil eksperimen sesuai atau mendekati nilai 2,. referensi dan besarnya nilai 2r tersebut berbeda-beda tergantung jenis batuannya. The thermal conductivitiy of several rocks samples (2r) has been measured. The temperature data were gained from the thermometre scale reading showed there that applicated at four points in the conductivitymeter. From the temperature values gained, it is indicated that every rocks sample has thermal conductivity characteristic differencies. This temperature values are used to measure the rocks thermal conductivity values ( 2,.) too, using Fourier's law to conduction heat transfer equation. In further, experiment result has been comparated to A,. references. Based on the calculation, thermal conductivitiy of several rocks samples (2,. ) experiment result have the same values with thermal conductivitiy of several rocks (2,.) references and A,. values of several rocks samples each other differencies.

Item Type:Thesis (Undergraduate)
Subjects:Q Science > QC Physics
Divisions:Faculty of Science and Mathematics > Department of Physics
ID Code:30331
Deposited By:Mr UPT Perpus 1
Deposited On:27 Oct 2011 10:24
Last Modified:27 Oct 2011 10:24

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