Space on MSN

NASA fires up Artemis moon rocket S-25 engine test

NASA tested a Space Launch System rocket RS-25 engine at the Stennis Space Center. Credit: NASA Stennis Space Center ...
IEEE

Modernization of a Test Rig for Climatic and Altitude Testing of Small Gas Turbine Engines and Power Generation Systems

Abstract: This paper presents the results of modernization of a test rig for altitude-climatic testing of small gas turbine engines (SGTE) and their components at Samara University. The main attention ...
Hosted on MSN

BMW M135i F40 dyno test

In this video, a brand new BMW M135i is tested on the dyno to measure its real-world power and torque in completely stock form. BMW quotes the car at 306 horsepower, and the dyno results are analyzed ...
IEEE

PI-Gain Scheduling Control with Smith Predictor for a Hydraulic Dynamometer Test Bed

Abstract: A driving environment simulator is necessary for the development of electric vehicles (EVs) driven by an electric motor. A hydraulic dynamometermay be used as a test bed for the EV ...
Seeking Alpha

KLX Energy: Strong Upside As U.S. Onshore Rig Activity Stabilizes, Led By Natural Gas Improvements

KLX Energy faced persistent revenue and margin pressure over the last few years from declining oil rig activity, but recent natural gas trends offer some stabilization. The company has as of late ...
Jalopnik

Why Diesel Engines Have Higher Compression Ratios Than Gas Engines

Apart from the very curious, not many people ask why diesel engines, compared to gasoline, run higher compression ratios. The argument is reasonably straightforward and starts with fuel ...