TEORI DASAR SIMULASI PROSES PEMBAKARAN LIMBAH VINASSE
TEORI DASAR SIMULASI PROSES PEMBAKARAN
LIMBAH VINASSE DARI INDUSTRI ALKOHOL
BERBASIS CFD
Bayu Triwibowo*)
Prodi Teknik Kimia, Fakultas Teknik, Universitas Negeri Semarang, Jl Raya Sekaran, Gunungpati, Semarang 50229, Indonesia
Received 5 September 2013; revised 29 Nopember 2013; accepted 10 Desember 2013
Abstract
In the midst of restrictions issue on the use of fossil fuels, the world began to move towards the use of renewable
fuels. One such fuel is bio-ethanol. Production of bio-ethanol itself leaves vinasse wastetreatment problems with large
discharge. There have been many ways to treat vinasse one of which is the burning of concentrated vinasse.
Combustion process is a complex process in terms physical and chemical. Complex phenomenon will be difficult to
be analyzed simultaneously and comprehensively when using conventional techniques. Simulation of combustion
process based on CFD can be one such solution. In the case of vinasse as fuel and air as oxydizer the selected
combustion model is a non-premixed combustion models with probability density function.
Keywords: vinasse, combustion, CFD, non-premixed, probability density function
Comments
Post a Comment