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荔枝在不同红外辐射源下真空干燥优化试验（Optimization Test of Litchi Vacuum Drying under Different Infrared Radiation Sources）
荔枝 红外辐射源 真空
2009/5/22
通过不同红外辐射源真空干燥荔枝试验以及干燥工艺品质试验，表明果肉与辐射源光谱匹配显著影响干燥速率，真空度、辐射热流密度的匹配影响干燥速率及干燥品质；采用辐射源SZ、辐射距离120mm、加热/缓苏时间15min/15min、真空度0.02MPa的干燥工艺，干燥速率与干果品质综合评价最优。
Modeling of thin-layer drying kinetics of sesame seeds: mathematical and neural networks modeling
sesame seed natural drying neural network mathematical modelling
2008/11/26
Natural drying characteristics of sesame seeds (SS) were investigated under indoor conditions with both forced convection (FC) and natural convection (NC) of air. The drying kinetics of SS was charact...
Analysis of the geometrical changes of celery in a test piece during convection drying
shrinkage dimensions surface drying celery
2008/11/26
The study has been devoted to change analysis of linear dimensions, surfaces and drying shrinkage rate, in the course of the convector drying of celery. It has been found that drying resulted in most ...
Changes to the composition of colorants caused by the temperature of drying rapeseed
rapeseed oi temperature drying chlorophyl carotenoid
2008/11/24
The pigment content in both seeds and oil has been an essential indicator of the oil quality, in particular for the cold pressed oil. The chlorophyll content in the seeds depends upon many agents, am...
Drying parameters of plant-fish feeding concentrates in drum driers
drying fish plant concentrate
2008/11/24
Lack of literature data relating to the parameters of drying the plant-fish feedstuffs in industrial hot-air and contact drum driers was the reason for un- dertaking this research. Its purpose was to ...
Influence of corona wind on the convective wheat grain drying course
electric field corona wind convective drying
2008/11/24
The convective drying process is widely used despite its very low efficiency. For this reason there are studies searching for a better drying method or agents, which can increase process efficiency. T...
Influence of electric field on wheat grain drying
electrostatic field convective drying wheat grain
2008/11/24
Because of the numerous common applications of drying processes their energy consumption reduction is an important task. This reduction can be achieved by using appropriate drying methods and/or intro...
Influence of electrostriction forces on energy consumption of drying grain seeds in a drum drier
grain seeds energy dielectric drying electric field
2008/11/24
In this paper, the results of studies on energy consumption in the process of grain seeds drying are presented. Tarushkin's hypothesis forms the basis of these studies according to which positive and ...
Hysteresis between wetting and drying processes as affected by soil aggregate size
soil aggregation water retention curve
2008/11/18
The impact of different sizes of soil aggregates on
the hysteresis of their water retention characteristics was determined.
Soil aggregates were separated from the arable layer of Orthic
Podzol, Eu...
Influence of the moistening and drying of wheat grain on its hardness
wheat grain moistening drying hardness
2008/11/18
The influence of the moistening and drying of two cultivars of wheat grain (Roma and Igna) on changes in the hardness index (HI) was determined. Samples of grain with an initial moisture of 11.5%, wer...
The electric field influence on drying curves of grain seeds in a fluidal layer
grain seeds drying electric field
2008/11/10
This paper presents results of an investigation carried out for determining the influence of elec-trostriction forces in a convection drying process of grain seeds. These investigations were carried o...
Grain drying method by using changeable air flow
Grain air discharge drying dynamics of moisture absorption
2010/1/15
The article describes a new energy saving method for drying grain. The idea of the method is that once moisture released from grain decreases, air discharge going through the grain is reduced as well....