Solar drying
SOLAR DRYING OF JACK FRUIT ALMONDS
... the solar drying, the overnight period goes from 0 hour to 12 hours (beginning of the drying) and from 24 hours to 36, on the last day, while daytime drying goes from 12 hours to 24; it can be ...
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Development of an experimental unit for studying the solar drying process
... of solar radiation, making the process faster. To evaluate the solar drying process were performed for two different ...the drying chamber and the flow rate required for the exhaust of ...
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Experimental study of dehydration processes of raspberries (Rubus Idaeus) with microwave and solar drying
... the drying by the two tested ...the drying time compared to solar ...both drying methods allowed a good preservation of surface color of dried samples with respect to fresh ...with ...
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Analysis of ginger drying inside a natural convection indirect solar dryer: An experimental study
... The drying time was observed to reduce by ...sun drying [14]. Drying kinetics of ginger rhizomes under blanched and non-blanched conditions was presented using hybrid solar dryer and the ...
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Experimental Analysis on Forced Draft Solar Dryer with Phase Change Material
... efficient solar cabinet dryer was designed, fabricated and its performance was ...the drying took place in a closed chamber, the product was protected from insects and ...the drying process.The cost ...
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USE OF COFFEE (Coffea arabica) PULP FOR THE PRODUCTION OF BRIQUETTES
... the solar and air drying ...the drying time was related to the temperature in the 3 drying ...shortest drying time was measured in the hot air chamber, followed by solar ...
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Modelling the drying kinetics of green peas in a solar dryer and under open sun
... convection solar dryer was used in experimentation. The solar drying experiments were performed during the period of March, 2012 at National Institute of Technology Hamirpur, Himachal Pradesh, ...for ...
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Design and Experimentation of Collector based Solar Dryer with Recirculation for Spices
... food. Drying was probably first ever food preserving method used by man, even before ...Traditional drying which is frequently done on ground in the open air, is the most widespread method use for ...slow ...
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Processo de secagem solar e transferência de massa em amostras de mandioca/Study of drying kinetics of manioc samples in a solar dryer
... minerals. Drying consists of removing water and other liquids contained in the food, which may alter the sensory characteristics and its nutritional value, while preserving its ...through solar ...
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Performance of solar dryer chamber used for convective drying of sponge-cotton
... high solar radia- tion. Consequently, the utilization of a solar drying technology is considered to be an alterna- tive solution to the problem of drying agricultural products in this ...of ...
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SIMULATION OF THE AIRFLOW INSIDE A HYBRID DRYER
... The drying process helps to achieve better product quality, longer safe storage period and reduction in post-harvest ...Various drying methods are employed to dry different food ...sun drying is ...
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AN EFFECTIVE PASSIVE SOLAR DRYER FOR THIN LAYER DRYING OF POULTRY MANURE
... as solar energy, natural gas, or other fossil fuels. However, solar energy offers several advantages over other energy sources: (a) it is available in abundance all year round, (b) it has a higher rate of ...
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BEHAVIOR OF A PORTABLE SOLAR DRYER FOR PINEAPPLE FIBER
... that solar drying is more efficient than air ...improve drying efficiency, since under certain circumstances air drying is better than solar drying; ...air drying lowered ...
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Análise da secagem de café em secador solar passivo direto / Analysis of coffee drying in direct passive solar dryer
... stages, drying is one of the most influential in its quality. Usually drying is performed in open-air terraces where the product is subject to deterioration, variations in the weather and the process takes ...
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Drying kinetics and microbiological quality of green onions
... the drying constant (k) can be used as an approximation to describe the effect of the drying temperature and is related to the effective diffusivity of drying in the falling-rate period, in which the ...
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Sorption properties of biobased and raw earth materials: investigation of temperature and dry mass measurements
... of drying. Oven-drying at 105°C is widely used, because is a method that reaches the dry mass in a few days but it is an unsuitable procedure to preserve the microstructure of biobased ...of drying ...
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MATHEMATICAL MODELING OF ORANGE SEED DRYING KINETICS
... of drying process brings mathematical as well as physical insight into the process; many studies have been devoted to analyzing the different aspects of this ...‘good’ drying model should be simple, ...
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Mathematical Modeling of Drying Characteristics of Chilies in a Rotating Fluidized Bed Technique
... The drying kinetics of chilies in the RFB dryer were ...for drying can cause both physical and chemical damage to the produce (Theansuwan et ...chili drying, the drying air temperature was set ...
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Total phenolics, antioxidant capacity, colour and drying characteristics of date fruit dried with different methods
... convective drying, microwave drying, and freeze ...Convective drying: Date slices were put on a rotating glass plate with a diameter of 400 mm in thin layer and then dried using a laboratory ...
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Influence of different drying techniques on drying parameters of mango
... distinctive drying techniques which were used at the drying experiments are: hot air technique, microwave technique and freeze drying ...air drying (60, 70 and 80 °C) process was realized by ...
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