搜索结果: 1-15 共查到“农业生物物理学 moisture”相关记录46条 . 查询时间(0.091 秒)
Moisture-dependent physical properties of kokum seed (Garcinia indica Choisy)
kokum butter engineering properties angle of repose terminal velocity static coefficient of friction
2014/9/22
Designing the equipment for processing, sorting and sizing of agricultural crops requires information about the crops’ physical properties. The physical properties of kokum seed were evaluated as a fu...
Investigation on the dependence of a quern mill output on the size of grinding slot and grain moisture
quern mill grinding wheat moisture grinding slot
2008/11/26
The present paper presents the results of investigations on the process of wheat grinding in a grinding machine in the aspect of a simultaneous determination of the influence of material moisture and ...
Model study of the effect of barley grain moisture content on the distribution of horizontal and vertical pressures in a silo
barley moisture content silo pressure
2008/11/26
This study presents the results of the measurements of horizontal and vertical pressures in a silo, performed for dry barley grain with a moisture content of 13% d.b. and compares those results with t...
Model study of the effect of barley grain moisture content on the distribution of horizontal and vertical pressures in a silo
barley moisture content silo pressure
2008/11/26
This study presents the results of the measurements of horizontal and vertical pressures in a silo, performed for dry barley grain with a moisture content of 13% d.b. and compares those results with t...
Dielectric determination of moisture of wood using time domain reflectrometry
time domain reflectometry TDR wood moisture determination
2008/11/26
The usefulness of time domain reflec-tometry, TDR, for wood moisture was examined. TDR was applied to determine the dependent on moisture relative dielectric constant, e, of wood. The relationship bet...
Accuracy of soil moisture measurement by tdr technique
time domain reflectometry soil moisture measurement error
2008/11/26
The error in the measurement of volumetric water content by the TDR technique results from the correlation imperfections between the directly measured values of soil refractive index, n, and the real ...
Effects of moisture content of grain layers and their arrangement in the silo on the temperature and pressure distribution
cereals silo temperature pressure distribution
2008/11/26
In the present paper, results of temperature and pressure measurement of some cereals (triticale, rye, oat) along with the vertical silo wall were presented. Laminar filling of the silo with layers o...
Effects of temperature and moisture content on the strength properties of African nutmeg (Monodora myristica)
deformation failure stress strain energy
2008/11/26
The effect of temperature and moisture content of African nutmeg seed coat was studied as it affects compressive force, deformation, failure stress, strain energy and modulus of elasticity (firmness)....
An automatic time domain reflectometry device to measure and store soil moisture contents for stand-alone held use
Time Domain Reflectometry TDR field device data logging soil moisture content
2008/11/26
A field setup was developed to measure soil moisture content on ten different positions using the Time Domain Reflectometry (TDR) technique. The setup has been designed to meet specific field demands...
Eeffect of moisture treatment on the ultraweak luminescence from imbibing wheat grain
mealy moistened grain type of endosperm vitreous ultraweak luminescence
2008/11/24
Ultraweak luminescence (UWL) from mealy and vitreous wheat grain was investigated. Before the investigation the mealy and vitreous wheat grains were moistened in water for a period of 2,4,6 and 8 h. T...
Some physical properties and cracking energy of conophor nuts at different moisture content
Conophor nuts Tetracarpidium conophorwn cracking energy moisture content physical properties
2008/11/24
Freshly harvested conophor fruits (Te-tracarpidium conophorwn) were processed traditionally and the nuts extracted. Physical measurements of axial and radial diameters, nut weight and volume were take...
Some physical properties of wild pistachio (Pistacia vera L.) nut and kernel as a function of moisture content
wild pistachio nut kernel physical properties
2008/11/24
In order to design equipment for improved processing of wild pistachio (Pistacia vera L.), some of the engineering properties were determined as a function of moisture content. The average length, wi...
Calibration of TDR for moisture determination in peat deposits
peat soils TDR calibration bulk density
2008/11/21
Determination of soil water content using the Time Domain Reflectometry (TDR) method is recently considered modern and widely used. The practical application of TDR requires its calibration ie determ...
Colour of paprika powders with different moisture content
paprika powder colour moisture content
2008/11/21
The colour characteristics of paprika powder with different moisture contents were analysed. The colour, determined by using the CIELab colour system, was measured with a Minolta CR-300 tristimulus co...
Dielectric determination of moisture of cereals grain using timedomain reflectometry
time domain reflectometry TDR cereal grain moisture determination
2008/11/21
The usefulness of time domain reflectometry, TDR, for moisture of cereal grain was examined. TDR was applied to determine the moisture dependent relative dielectric constant, e, of the samples. A rela...