This open access book presents the findings of Collaborative Research Center Transregio 40 (TRR40), initiated in July 2008 and funded by the German Research Foundation (DFG). Gathering innovative design concepts for thrust chambers and nozzles, as well as cutting-edge methods of aft-body flow control and propulsion-component cooling, it brings together fundamental research undertaken at univers…
Archaeological research and ancient records have been combined in this work to provide a comprehensive account of the buildings of Merv, an oasis city in the middle of the Turkmenistani desert. Founded in the sixth century BC, Merv was a key staging post along the Central Asian trade routes linking Europe and India, and its buildings - palaces, pavilions, gardens and towers springing from the s…