No One Can Seem To Agree On How To Measure Displacement Of A Rotary Engine, Here's Why

Depending on how you measure it, the displacement of a Mazda 13B is either 1.3 liters (1,309 cc), 2.6 liters (2,618 cc), or 3 ...
IEEE

An Improved Third-Order Generalized Integrator Based Novel Sliding Mode Observer for Piston Stroke Estimation of Linear Oscillatory Machine

Abstract: Linear compressors are being widely used in a huge variety of applications due to their higher efficiency than traditional rotary compressors. The linear compressor is driven by the Linear ...
IEEE

Combined Design and Control Optimization for a Series Hybrid Electric Vehicle With an Opposed Piston Engine

Abstract: Hybrid electric vehicles (HEV) enable reduction of emissions without sacrificing consumer expected range and drivability. The diversification of the powertrain with multiple power sources ...
Reuters

Boeing awarded $2 billion engine replacement order, Pentagon says

Gold ‌and silver prices climbed to fresh peaks on Monday, as investors poured into safe-haven assets after U.S. President Donald Trump threatened to impose extra tariffs on European countries over the ...