In our previous study several experimental runs were conducted using a laboratory scale Green House Effect (GHE) Solar Dyer to test CFD software for the purpose of improving the performance offield size solar dryer. Three ...

Tujuan utama dari penelitian ini adalah mempelajari karakteristik pengeringan dan membuat model pengeringan lapisan tipis dari gabah ramping berbentuk silindris. Karakteristik pengeringan sangat berg una untuk menentukan ...

The more important limitation in process design for agricultural products is the lack of information on their thermal properties. although a lot of experimental data can be found, the variety of products and the differences ...

The ratio of specific heat capacity, at constant pressure to that at constant volume (clc,), of a gas can be determined by either the adiabatic expansion method or the sound velocity method The objective of this experiment ...

lndonesia has abundant renewable energy sources reaching an estimated amount of about 162.3 G We comprising of geothermal, solar, wind, snall hydro and the biomass. Despite of the huge potential of these clean and ...

Study on greenhouse effect (GHE) solar dryer was initiated since early 1990's in our laboratory. From several test results conducted using different type of GHE solar dryers, it was found that such system was applicable ...

This paper describes a simulation to develop the design of Indonesian solar box cooker. The assumptions used and the physical considerations in designing are discussed. The finding in the field are used to check the validity ...

This paper describes the influences which govern solar box cookers: HS 7534, HS 7033 and the newest design HS 5521. The best of solar cooker, type HS 7033 gave oven temperature of 202°C between 12:00 and 12:45 p.m. on ...

Abstract The samples of sliced and mashed apples were freeze-dried by controlling their surface temperatures over the usual pressure range of commercial operations. The surface of sliced samples could not ...