نتایج جستجو برای: axlebox clearance
تعداد نتایج: 47897 فیلتر نتایج به سال:
Tip clearance has a great effect on the flow and pressure fluctuation characteristics in multiphase pump, especially at multiple operating points. The phase distribution tip pump are revealed using CFD (computational fluid dynamics) technology high-speed photography methods. In this paper, distribution, gas-liquid two-phase velocity slip, intensity comprehensively analyzed. Results show with in...
Objective(s) As there are conflicting findings regarding the clearance-dose and patient characteristics relationships for valproic acid (VPA), this study was conducted to investigate the relationship between patient demographic characteristics, VPA dosage and the drug clearance in adult Iranian patients. Materials and Methods Patients (N= 47) were either on monotherapy with VPA or were under co...
Background: Patients claims are one of the most important working stresses in medical profession. Dissatisfaction and claims of patients from medial doctors are one of the important problems in the society. Here we propose to evaluate the level of knowledge of surgeons and anesthesiologists about clearance and satisfaction in Kerman. Methods:This cross-sectional study, was conducted in 2010, 12...
Numerical investigation was performed on NACA 0015 which is a symmetric airfoil. Pressure distribution and then lift and drag forces are verified. Changing of ground clearance was a considerable point. Also the angle of attack was changed from 0° to 10°. Pressure coefficient reaches its higher amounts on the wing lower surface when the ground clearance diminishes. Increment of the angle of atta...
Characteristics of rotor blade tip clearance flow in axial compressors can significantly affect their performance and stable operation. It may also increase blade vibrations and cause detrimental noises. Therefore, this paper is contributed to investigate tip leakage flow in a low speed isolated axial compressor rotor blades row. Simulations are carried out on near-stall condition, which is val...
metal forming processes, compared with machining ones, reduce production steps and increasemanufacturing speed in addition to saving raw material. in this paper, forming process of column ofa steering mechanism is investigated by finite element analyses and experimental tests; andoptimum die design parameters are found. forming process parameters including die opening angle,bearing length, clea...
Linkage was tested between a mucociliary transport polymorphism and resistance/susceptibility to lethal Sendai virus infection in segregant hybrid mice of C57BL/6J and DBA/2J parents. The distribution of paired phenotypes for tracheal mucociliary transport rates and susceptibility to lethal Sendai virus infection in 171 F1 X DBA/2J mice showed strong interaction of the parental phenotypes.
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