Yang paling penting adalah utamakan memilih judul skripsi karena materinya paling mudah dikerjakan bukan karena tema baru. Ini memudahkan teman teman dalam memilih judul dan menyusun skripsi. Website tersebut paling lengkap menyediakan skripsi skripsinya dan selalu ada yang baru. The heat and mass trasfer coefficients were found to be in the range of 4.4- 11 kw/m2 K and 1-7.5.Jika teman teman membutuhkan kumpulan skripsi dan referensi lengkap terbaru bisa mendapatkannya di SkripsiBagus.Com. The more concentrated the solution the smaller the heat and mass transfer coefficients. 16 Standar m/h The research results showed that heat and mass transfer coefficients could be increased by increasing the feed and air rate. The rate of solution was 20-160 i/h feed concentration was 4- 10% sugar and the gas rate was 0 - 2.
The research was conducted in a vertical column of 2 metres long and inside diameter of 2.8 cm Sugar solution and hot air were introduced to the column in co - current flow. The purpose of this research is to study the effect of the air stream on the heat and mass transfer coefficients in the falling film evaporator for sugar solution system and to obtain empirical equation of heat and mass transfer coefficients. The other way to reduce the evaporation temperature is to reduce the parial pressure of water vapor by air stream. To reduce the evaporation temperature the operation pressure is decreased to vacuum pressure. The heat and mass trasfer coefficients were found to be in the range of 4.4- 11 kw/m2 K and 1-7.5.10m/s respectively for reynolds number of N 300 -6100 and N )- 2050 the research produced empirical correlation for heat and mass transfer coefficientsįalling film evvaporation is one of the equipment used in dndustry for the concen trating of solution which is sensitive to heat.
Falling film evvaporation is one of the equipment used in dndustry for the concen trating of solution which is sensitive to heat.