PINCH RESISTOR ANALYTICAL MODELING WITH SIMPLE MODEL AND JFET MODEL FOR VLSI DESIGN

investigating the feasibility of a proposed model for geometric design of deployable arch structures

deployable scissor type structures are composed of the so-called scissor-like elements (sles), which are connected to each other at an intermediate point through a pivotal connection and allow them to be folded into a compact bundle for storage or transport. several sles are connected to each other in order to form units with regular polygonal plan views. the sides and radii of the polygons are...

A simple Analytical model for solidification cooling rate based on the local heat flux density

A new simple analytical model for prediction of cooling rate in the solidification process based on the local heat flux density extracted during solidification is introduced. In the modeling procedure, a solidifying control volume is considered in the mushy zone in which a heat balance equation is used to derive the present model. As the local heat flux density is a measurable parameter, the pr...

A New Simple Analytical Model for Flow Analysis Over Slender Delta Wings

Enhancement and Analysis of a Simple and Efficient VLSI Model

To estimate the delay and area of a VLSI circuit before its implementation demands a cost and delay model which should be simple enough to allow a quick and therefore cost-effective paper and pencil analysis. However, common VLSI models are either to complicated resulting in long simulation times or do not consider wire-delays, neglecting their importance in sub-micron and nanotechnologies. Pau...

Development of a New Dynamic Friction Model for Analytical Modeling of Elliptical Vibration Assisted Turning Process

A new dynamic friction model for modeling of elliptical vibration assisted turning (EVAT) was developed in this research. The periodic change of the friction force direction is known to be one of the most important causes of this phenomenon. In modeling of machining processes (including the EVAT process), static Coulomb friction model was employed by most of the researchers. Because of the peri...