Exploration of a Reverse Turbo-Brayton Cryocooler for Carbon Neutral Aeronautical Applications: Integrated Cryocooler Design and Tank Modeling for Cryogenic Liquid Hydrogen in Long Range Flight

Climate change is a pressing issue. Hydrogen aircraft are an excellent alternative to current kerosene aircraft, and appear to be the most viable long-term solution for net-zero flight. One of the main challenges for hydrogen aircraft is to sustain a low boil-off rate. This research explores the solution of active cooling of the LH2 mixture in...

Carbon net-zero urban area developments in the Netherlands: A framework for developers to influence carbon offsets

To prevent global warming, CO2 emissions must be reduced by 95%. The <br/>building and construction industries account for over 15% of all direct CO2<br/>emissions. However, currently there are no regulations for carbon net-zero <br/>developments. Investors adhere to current sustainability requirements because<br/>there are many barriers develop...