In a Formula student vehicle, the sprocket is one of important components in chain drive which transmits power from engine output shaft to shaft. To ensure efficient transmission, should be designed and manufactured properly. this study driven formula vehicle has been Solid works analysed using FEA. ANSYS software used perform Static analysis calculate stresses induced deformations sprocket. An...

Background Hair is an ectodermal structure, and its formation is regulated by master genes important in embryology. Hair shaft consists of three major regions: the medulla, cortex and cuticle. Hair shaft abnormality will divide structural hair abnormalities into two broad categories - those associated with increased hair fragility and those not associated with increased hair fragility. We condu...

The issues of numerical modeling hydrodynamic resistance the impeller for mixing slurry mixtures in production cement compositions are considered. Mathematical models based on finite element method to analyze processes occurring cement-containing developed. influence rotor design value torque power shaft has been investigated. It is established that most acceptable option a vane creates good tu...

Purpose The supercritical design of tail rotor drive shaft has attracted more attention in helicopter due to its high power–weight ratio and low maintenance cost. However, there exists excessive vibration when the passes through critical frequency. Dry friction damper is equipment applied suppress vibration. In order figure out damping mechanism dry improve efficiency, dynamic model shaft/dampe...

Objective: The prime objective of this study is to find out the best replacement for a conventional Steel front drive axle reduce its weight and verify suitability vehicular application. also aims suggest appropriate Composite material manufacturing technique proposed axle. Methods: Front Maruti Alto 800has been selected analysis which carried by Experimental Fe method, 3D CAD model purpose has...

The paper describes a program currently underway at Composite Technology Development, Inc. to dramatically improve the design and capabilities of lightweight linerless composite tanks. The program integrates material development and characterization, micromechanics-based analyses of composite materials and structural design and fabrication of prototype tanks. This integrated systematic approach...

In this study, adhesions on individual filopodial shafts were shown to control veil (lamellar) advance and to be modulated by guidance cues. Adhesions were detected in individual filopodia of sensory growth cones using optical recordings, adhesion markers, and electron microscopy. Veils readily advanced along filopodia lacking shaft adhesions but rarely advanced along filopodia displaying shaft...

BACKGROUND There remains a compelling biological rationale for both reamed and unreamed intramedullary nailing for the treatment of tibial shaft fractures. Previous small trials have left the evidence for either approach inconclusive. We compared reamed and unreamed intramedullary nailing with regard to the rates of reoperations and complications in patients with tibial shaft fractures. METHO...

Engineering design of computer hard disk drives is a continuously evolving area where fierce competition drives innovations in smaller, faster, higher-density designs. Different elements of the overall hard drive design involve various branches of science and engineering including materials science, electromagnetics, control theory, electrical engineering, mechanical engineering and fluid dynam...