Math whiz Ramanujan’s century old formulae for pi echo in modern cosmology

Discover how Ramanujan's century-old pi formulas connect to modern cosmology and turbulent fluid physics in groundbreaking ...

Innodata Stock Lost 16% in a Month: Bargain Opportunity or Red Flag?

INOD plunges 16% in a month-but with rising earnings and AI momentum, is this a rare buying opportunity or a red flag?

Kinsale Capital: The Pure-Play Specialty Insurer Compounding Above Its Weight

A focused look at Kinsale's underwriting model, capital discipline, and valuation premium within the evolving E&S insurance ...

How To Measure Your Car's Horsepower At Home (And Why It's Useful)

You can measure horsepower at home by timing RPM climbs, calculating wheel speed from tire size and gear ratios, and comparing the results to SAE net specs.

Bore Vs. Stroke: How These Two Specs Decide An Engine's Power

An engine's bore refers to the diameter of its cylinders and stroke refers to the distance they travel. These measurements ...
IEEE

Compression Ratio Control of an Opposed-Piston Free-Piston Engine Generator Based on Artificial Neural Networks

Abstract: Opposed-piston free-piston engine generator (FPEG), as an energy conversion device, has attracted the attention of researchers with its advantages of variable compression ratio (CR) and good ...
C&EN

Enhancing Engine Performance and Sustainability: Gold Nanoparticles and Machine Learning for Biodiesel Optimization in Compression Ignition Systems

Nanotechnology and machine learning are transforming energy systems by enhancing engine efficiency and sustainability. The integration of advanced nanomaterials, such as gold nanoparticles (AuNPs), ...
Marine Link

WinGD, Hanwha Develop Variable Compression Ratio Engine for LNG Carrier

Swiss marine power company WinGD and marine engine manufacturer Hanwha Engine have produced the world's first X72DF-2.2 VCR engine equipped with Variable Compression Ratio technology. This ...
TradeWinds

Hanwha Engine produces first X-DF engine with kit designed to slash methane slip by 50%

South Korea’s Hanwha Engine has produced what it calls the world’s first X-DF engine equipped with variable compression ratio (VCR) technology for LNG carriers, designed to reduce methane slip by up ...