Why Do Some Engines Use Hydraulic Lifters?

Less maintenance and a smoother operation are just a few benefits of running hydraulic lifters in engines, which is why just ...
IEEE

A Clearance Consistency-Oriented Method for Small Batch Bearing Assembly

Abstract: Radial clearance is a key quality parameter for deep groove ball bearings and cylindrical roller bearings. For highly reliable applications, users may order a small batch of bearings with ...
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Why Small Turbo Engines Are Not Efficient

In attempts to improve fuel economy, many companies are choosing to downsize and turbocharge engines. These small turbo engines tout the power of larger engines, but with much better fuel efficiency.
IEEE

An intelligent fault diagnosis method for a diesel engine valve based on improved wavelet packet-Mel frequency and convolutional neural network

Abstract: Considering the diesel engine vibration signals have the characteristics of the non-stability and non-linearity due to its compact-complex structure, strong noise and especially unstable ...
Reuters

VinFast considers petrol engines to extend EV range, sources say

HANOI, Dec 1 (Reuters) - Vietnamese electric carmaker VinFast (VFS.O), opens new tab is considering equipping some of its cars with small internal combustion engines (ICE) to recharge batteries and ...
GM Authority

Patent Filing Shows GM May Be Working On Two-Stroke Engine

GM has filed a patent application for a two-stroke engine valve system. The patent application is tagged with patent number US 2025/0354528 A1 and was filed with the United States Patent and Trademark ...