Aston Martin chops the top off its Vantage Coupe and makes a Roadster. The body is just as stiff, the power just as strong, ...

This paper firstly analyzes the influence of the moment of inertia and damping on the system, it is based on the equivalent relationship between the three-phase inverter and the synchronous machine, ...

To address this issue, this paper is dedicated to obtaining maximal damping ability for high-order grid-connected inverter via a solving-equation-based analysis method ... the maximal damping ratio ...

Like all Gunther Werks vehicles so far, the Turbo begins life as a 993-generation Porsche 911 coupe. From there, the company ...

A recent study has mathematically clarified how the presence of crystals and gas bubbles in magma affects the propagation of ...

Understanding the relationship between the structure of a tornado-like vortex and how it transports debris can help curb its ...

As the quick ratio only wants to reflect the cash that could be on hand, the formula should not include any receivables that a company does not expect to receive. The quick ratio pulls all current ...

Although Ferrari and Lamborghini have both come to define the Italian supercar, they haven't always met head-on in the ...

Porsche doesn’t compete in F1, but it knows plenty about big-time racing—with more wins, for instance, at the 24 Hours of Le Mans than Ferrari, McLaren, and Aston Martin combined. As far as road cars ...

In this video I take a detailed look at Poisson's ratio, a really important material property which helps describe how a material will deform under loading.

Draw a free body diagram (FBD) of the disk. You will need to temporarily define a coordinate representing the rotation of the disk. For example, you could use the angle θ as the angle of rotation for ...

Mechanical spectroscopy (measurements of damping and elastic modulus as a function of temperature ... This value involves also the discrepancy due to the background subtractions. Ratio between the ...