Fraunhofer-Gesellschaft

Microlaunchers are an alternative to conventional launch vehicles. Able to carry payloads of up to 350 kilograms, these midsized transport systems are designed to launch small satellites into space. Researchers at the Fraunhofer Institute for Material and Beam Technology IWS in Dresden and TU Dresden’s aerospace experts developed an additively manufactured rocket engine with an aerospike nozzle for microlaunchers. The scaled metal prototype is expected to consume 30 percent less fuel than conventional engines. It will feature prominently at the Hannover Messe Preview on February 12 and in the showcase at booth C18 in hall 16 at the Hannover Messe from April 20 through 24, 2020.

At the Fraunhofer Institute for Machine Tools and Forming Technology IWU, researchers are developing advanced technology for manufacturing fuel cell engines with the aim of facilitating their fast and cost-effective serial production. To this end, the IWU researchers are initially focusing directly on the heart of these engines and are working on ways to manufacture bipolar plates from thin metal foils. At the Hannover Messe, Fraunhofer IWU will showcase these and other promising fuel cell engine research activities with the Silberhummel® race car. Journalists can gain an impression of the highlights beforehand at the Hannover Messe Preview in Hall 19 on February 12, 2020.

In today’s factories, to prevent damage to machines, sensors often trigger an alarm as soon as equipment begins to exhibit suspicious behavior – but rarely is this sensor data fully exploited. At the Hannover Messe Preview on February 12, 2020, researchers from the Fraunhofer Institute for Production Systems and Design Technology IPK will be showing just what is possible when sensor technology is connected to a cloud platform: perfectly coordinated workflow management and the optimization of entire fleets of machine tools.

Modern cars already feature a range of sophisticated systems such as remote-controlled parking, automatic lane-departure warning and drowsiness recognition. In the future, self-driving cars will also have auditory capabilities. Researchers at the Fraunhofer Institute for Digital Media Technology IDMT in Oldenburg, Germany, have now developed a prototype system capable of recognizing external noises such as sirens.