Follow the first stage of restoring a hydraulic cylinder as a new barrel is crafted and fitted with precision. A detailed ...

A simple repair turns complex as more problems surface during the cylinder rebuild — precision and patience save the day.

At the HOT ROD How-To section, you’ll learn how to make improvements to your own special hot rod, drawing from the DIY knowledge of the HOT ROD team to learn more about how-to make more power from ...

More an ancient tool than a groundbreaking gadget, the fire piston relies on basic chemistry to ignite a campfire with the simple pump of a hand. The new Aviator's Ember from Aerohart applies ...

The 2.5-litre, 390hp Formentor is back next year - and this time with the steering wheel on the correct side We’ve been here before, you might remember. Back in 2021, Cupra announced the Formentor VZ5 ...

Abstract: A miniature single-piston valve flow-matching water-hydraulic pump is described in this paper, which designs with a unique double-face cam mechanism to achieve the reciprocating motion of ...

Abstract: In the design process of nuclear reactors, high-fidelity numerical simulations of thermo-hydraulic processes play a crucial role in evaluating the feasibility and safety of design schemes.