Investigation of working bodies of cotton cleaning machine
Современные инновации, системы и технологии, 2021 The article included information on how to improve the working bodies of the machine for cleaning raw cotton, including large waste mixtures waste disposal sites.
Анвар Джураев +3 more
doaj +1 more source
computational complexity, 2002 We consider the computational power of constant width polynomial size cylindrical circuits and nondeterministic branching programs. We show that every function computed by a Pi_2 o MOD o AC^0 circuit can also be computed by a constant width polynomial size cylindrical nondeterministic branching program (or cylindrical circuit) and that every function ...
Hansen, Kristoffer Arnsfelt +2 more
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A new model for predicting the axial compression capacity of reinforced concrete cylinders strengthened with CFRP [PDF]
Archives of Civil EngineeringNumerous scholars have identified the shortcomings of imprecise terminology and substantial computational inaccuracies in the current models for predicting the axial compression capacity of CFRPstrengthened reinforced concrete (RC) cylinders.
Guang Guo, Li Zhou, Bangkang Wang
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Investigation of the Effect of Number of Longitudinal Rounded Grooves on Hydrodynamic Forces acting on Cylinders in Cross Flow at Re=10⁵ [PDF]
Journal of Eta Maritime Science, 2020 Crossflow over cylindrical structures has been extensively studied by both academia and industry in various fields. It is responsible for in-line and transverse vibrations of marine risers. Flow-induced structural vibrations may end up with the failure
Oktay YILMAZ
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About the Algebraic Solutions of Smallest Enclosing Cylinders Problems [PDF]
, 2011 Given n points in Euclidean space E^d, we propose an algebraic algorithm to compute the best fitting (d-1)-cylinder. This algorithm computes the unknown direction of the axis of the cylinder.
E. Schömer +11 more
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Influence of a rough surface on the aerodynamic characteristics of a rotating cylinder
Қарағанды университетінің хабаршысы. Физика сериясы, 2021 The article considers the influence of the relative roughness of a cylindrical blade on aerodynamic characteristics. It is known that the operation basis of blades under consideration is the Magnus effect, which is characterized by appearance of a ...
Н.К. Танашева +6 more
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Material Characterization and Real-Time Wear Evaluation of Pistons and Cylinder Liners of the Tiger 131 Military Tank [PDF]
, 2013 Material characterisation and wear evaluation of the original and replacement pistons and cylinder-liners of Tiger 131 is reported. Original piston and cylinder-liner were operative in the Tigers’ engine during WWII.
Adil Saeed +8 more
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TRIBOLOGICAL ASPECTS OF WATER HYDRAULICS [PDF]
Proceedings on Engineering Sciences, 2019 A clean and healthy environment must be an increasing priority. Different kinds of hydraulic fluids are in use nowadays. Unfortunately, the majority of them are harmful. The use of tap water as a hydraulicpressure medium is one of the possible solutions.
Franc MAJDIČ, Ervin STRMČNIK
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Absence of Zeros and Asymptotic Error Estimates for Airy and Parabolic Cylinder Functions [PDF]
, 2012 We derive WKB approximations for a class of Airy and parabolic cylinder functions in the complex plane, including quantitative error bounds. We prove that all zeros of the Airy function lie on a ray in the complex plane, and that the parabolic cylinder ...
Finster, Felix, Smoller, Joel
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A similarity law for stressing rapidly heated thin-walled cylinders [PDF]
, 1952 When a thin cylindrical shell of uniform thickness is very rapidly heated by hot high-pressure gas flowing inside the shell, the temperature of material decreases steeply from a high temperature at the inside surface to ambient temperatures at the ...
Cheng, C. M., Tsien, H. S.
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