In this paper torsion of hollow Poroelastic shaft with Elliptical section is developed. Using the boundary equation scheme. It looks for a stress function where satisfied Poisson equation and vanishes on boundary. It also analyzed stress function and warping displacement for the hollow elliptical section in Poroelastic shaft. At the end, the result of elastic and poroelastic shaft in warping di...

The construction of a backstepping-sliding mode control using high-gain observer's neural network for torque estimation is presented in this research. correctness the load data crucial to solving two-mass system issue. article suggests radial basis function topology handle estimation. When non-rigid drive shaft present, predicted value merged with ensure speed tracking performance. closed-stabi...

In this study, an analytical model is developed to study crack breathing behavior under the effect of crack location and unbalance force. Crack breathing behavior is determined using effectual bending angle by studying the transient change in closed area of the crack. The status of the crack of a balanced shaft is symmetrical about shaft rotational angle and the duration of each crack status re...

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...