9 research outputs found
Do
No full textdoi: 10.6088/ijaser.0020101030 Abstract: Experimental and numerical investigations have been conducted for quenching of a hot cylinder with initial temperature of 300 to 400 o C by a subcooled water jet. Water is injected perpendicularly on cylinder circumference via a round jet. Jet diameters of 3 and 4mm are examined. Injected water temperature is controlled to cover range of subcooling from 20 to 60 o C. The distance between the jet and outer cylinder surface is 5 and 10cm. The water velocities are 4 to 8m/s. A numerical model is used to verify the experiments results. Heat fluxes and surface heat transfer coefficients are represented. The study quantifies the effect of changing the initial surface temperature and water flow rates on cooling of steel cylinder at different radial locations, and hence the hardness. Also, the effect of changing cooling water temperature on controlling steel cylinder cooling at different radial locations, and hence the hardness is studied
Occurrence and distribution of species of the Heterodera avenae group in Syria and Turkey
No full textInternational audienc
Molecular polymorphism and morphometrics of species of the Heterodera avenae group in Syria and Turkey
No full textInternational audienc
Development of two species-specific primer sets to detect the cereal cyst nematodes Heterodera avenae and Heterodera filipjevi
No full textDefinition and detection of simulation noise via imaginary simulated particles in comparison with an electrical microfluidic chip noise
No full textDistribution of the Cereal Cyst Nematodes (Heterodera spp.) in Wheat and Barley Fields in North-Eastern Regions of Syria
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