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Impact of water temperature and structural parameters on the hydraulic labyrinth-channel emitter performance
manufacturer’s coefficient of variation emission uniformity
2014/10/28
The effects of water temperature and structural parameters of a labyrinth emitter on drip irrigation hydraulic performance were investigated. The inside structural parameters of the trapezoidal labyri...
Development and performance evaluation of impact bambara groundnut sheller
bambara groundnut centrifugal impeller pods winnowing
2008/11/21
A centrifugal bambara groundnut sheller was designed, constructed and evaluated. The sheller consists of a feed hopper with a flow rate control device, shelling unit, separating unit and power system...
Particle size characterization using fraunhoffer diffraction and milling performance of maize
maize varietal selection milling fractionation particle size distribution
2008/11/14
Twenty-six samples of hybrid maizes (ROSSO flint maize, VOLGA dent maize, DEA and MONARQUE flint-dent maizes) were dry-milled and separated into fractions. The milling yield was determined. Particle s...
Performance of earth pressure cell as grain pressure transducer in a model silo
bulk solids granular material pressure ratio pressure cell silo loads
2008/11/14
Numerous methods have been proposed for determining the pressure exerted by grain at discrete locations in a storage structure, but few satisfactory solutions have been found. Earth pressure cells wer...