Just like any thermodynamic system, combustion engines must be cooled to eliminate friction due heat. Without proper cooling, internal components, such as connecting rods, rod bearings, and pistons can severely damaged thermal expansion, leading severe damage the engine block or outright catastrophic failure. Modern are using coolant, which flows through passageways within pull heat away from s...

In this study, the effect of small-scale of both nanostructure and nano-fluid flowing through it on the natural frequency and longitudinal wave propagation are investigated. Here, the stationary and axially moving single-walled carbon nanotube conveying fluid are studied. The boundary conditions for the stationary nanotube is considering clamped-clamped and pined-pined and for the axially movin...

Connecting rod bearing (CRB) is an important component which joins the reciprocating and rotating movements together in the internal combustion engine (ICE). It is very difficult to identify health status of CRB because of variable working process, complicated excitation and distribution sources, and lack of fault samples. Support vector machine (SVM), which has excellent capability in small da...

A viscoelastic rod model which includes damping has been used to simulate the spinal column mathematically. This one-dimensional rod was subjected to a ramp input acceleration and the theoretical acceleration at the end of the rod was compared to the experimental head acceleration data from previously conducted cadaver t&s. The agreement between the experimental and theoretical results is bette...

This paper presents an exact solution and a finite element method (FEM) for a Piezoceramic Rod under static load. The cylindrical rod is made from polarized ceramics (piezoceramics) with axial poling. The lateral surface of the rod is traction-free and is unelectroded. The two end faces are under a uniform normal traction. Electrically, the two end faces are electroded with a circuit between th...

Sensor based planning for rod-shaped robots is necessary for the realistic deployment of noncircular symmetric robots into unknown environments. To this end, the rod hierarchical generalized Voronoi graph (rod-HGVG), introduced in this paper, is a roadmap for rod-like robots. A key feature of this roadmap is that it can be incrementally constructed using distance (range) information. This plann...