Kajian Termodinamika Biogas Berbahan Dasar Kotoran Sapi

  • Wicaksono L
N/ACitations
Citations of this article
20Readers
Mendeley users who have this article in their library.

Abstract

Intisari Kajian termodinamika terhadap biogas perlu dilakukan dalam rangka pembuatan biogas cair. Tujuannya adalah untuk memperoleh informasi tentang: kompresibilitas, ekspansivitas, persamaan keadaan, dan titik kritis biogas. Penelitian dilakukan dengan pengambilan data kompressibilitas dan data ekspansivitas. Data kompress-ibilitas didapat dari perubahan volume ketika biogas diberikan tekanan yang besar. Data ekspansivitas didapat dari perubahan volume ketika biogas diberikan temperatur yang semakin tinggi. Hasil dari eksperimen me-nunjukan bahwa nilai kompressibilitas diperoleh sebesar-1,9 × 10 −5 m 3 /cmHg dan ekspansivitas diperoleh sebesar 7,3 × 10 −2 m 3 /K. Persamaan keadaan biogas diperoleh ln ∆V V = 7,3 × 10 −2 m 3 /K (T-T•) + 1,9 × 10 −5 m 3 /cmHg (P-P•). Abstract Thermodynamics study on the process of liquid biogas is needed. The aim is to get information about: com-pressibility, expansivity, state equation, and biogas critical point. Research was done by taking compressibility and expansivity data. The data of compressibility is gained through the changing of volume when biogas is given a big pressure. The data of expansivity is gained through the changing of volume at higher temperature. The result of the experiment shows the value of compressibility is-1.9 × 10 −5 m 3 /cmHg and the value of ex-pansivity is 7.3 × 10 −2 m 3 /K. The biogas state equation is ln ∆V V = 7.3 × 10 −2 m 3 /K (T-T•) + 1.9 × 10 −5 m 3 /cmHg (P-P•).

Cite

CITATION STYLE

APA

Wicaksono, L. B. (2015). Kajian Termodinamika Biogas Berbahan Dasar Kotoran Sapi. Jurnal Fisika Dan Aplikasinya, 11(2), 75. https://doi.org/10.12962/j24604682.v11i2.1060

Register to see more suggestions

Mendeley helps you to discover research relevant for your work.

Already have an account?

Save time finding and organizing research with Mendeley

Sign up for free