While the fate of NASA’s Space Launch System (SLS) rocket hangs in the balance, the agency is pushing ahead with tests of new ...

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

Commercially processed ready-to-eat food, located in the walk-in cooler, and held more than 24 hours, is not being marked ...

This happens by reducing the engines' heat signature , masking it with special exhaust nozzles. These nozzles immediately combine hot air from the plane with the cold air at high altitudes ...

A Satellite Nozzle Divergent is a specialized component used in rocket engines, particularly in the fourth stage of the PSLV (PS4). It helps direct and optimize the exhaust flow to enhance thrust ...

exhaust. As the exhaust races out the back, the engine’s nozzle is designed to open wider to accommodate the extra volume of hot gas, preventing any increase in pressure inside the engine.

Preparing catalysts by sending hot, steamy car exhaust over them could improve their efficiency and reduce the amount of rare and expensive metals required in vehicle catalytic converters and many ...

Preparing catalysts by sending hot, steamy car exhaust over them could improve their efficiency and reduce the amount of rare and expensive metals required in vehicle catalytic converters and many ...

Preparing catalysts by sending hot, steamy car exhaust over them could improve their efficiency and reduce the amount of rare and expensive metals required in vehicle catalytic converters and many ...

Serendipitous discovery could lead to more efficient catalysts Date: April 9, 2025 Source: Washington State University Summary: Preparing catalysts by sending hot, steamy car exhaust over them ...

The film-cooling and infrared radiation analysis of a high-performance aero-engine nozzle wall is the key problem in developing a vector propulsion technology. This study adopts a narrow band model to ...

The crew, it added, was not properly trained to inspect engine fuel systems and temperature measuring equipment to monitor the exhaust insulation did not effectively identify hot spots. The report ...