@techreport{Kaufmann2018, author = {Andr{\´e} Kaufmann}, title = {Air Conditioning without Refrigerant}, url = {https://nbn-resolving.org/urn:nbn:de:bsz:747-opus4-2524}, pages = {9}, year = {2018}, abstract = {The requirement of air conditioning in modern passenger cars need to fullfill enviromental standards with respect to refrigerant concerning global warming potential and ozone depletion with flour chlor carbon hydrogen mixtures. This leads to compromises with respect to energy onsumption and cost of components. As an alternative to standard refrigeration cycles, an inexpensive direct air cooling process is presented and discussed with respect to performance. The process is specially suited for electric vehicles or vehicles equipped with an electric boosting device (E-charger).}, language = {en} }