German Ethnolinguistic Nationalism Essay Example | Topics and Well Written Essays - 500 words - 231

German Ethnolinguistic Nationalism - Essay Example The German leader at that time, Adolf Hitler, developed an ethnonational doctrine that protected the state as a German territory. This move worked to protect the state against an erosion of dissenting opinions. This led to the brutal evacuation of cultural groups that were against the German ethnocultural nationalism. The German ethnocultural push was motivated by the obsession of the domestic cultural affairs of the German nationalists. This act is responsible for the destruction of the native culture that faced the wrath of the violent nature of the German ethnic nationalism resurgence. Their struggle to maintain peace and keep their communities intact forced most kingdoms and empires to conform to the German system (Smith, 2009). The rebellions faced in the kingdoms were met with repulsive forces that forced the rebellious groups out of their native lands. The German system disentangled many ancient kingdoms in their quest to ensure the German ethnic affairs are adopted. The exped ition to assert political power by the advanced European nations forced Germany to quit their focus on smaller territories but instead focus on larger untapped territories. The Germans wanted to acquire land for agriculture and settlement. The Germans desire for wealth also pushed them to reach out to the larger territories. One of the German cultures that they were eager to spread is the Christian religion. The Germans wanted to spread Christianity to the less civilized territories. The missionaries aimed to spread the religion through colonization. Christopher Columbus discovered America in 1492. In addition, his desire for Christianity pushed the missionary to discover more territories to spread the religion. The biggest aim of the German expansion is their desire to control and expand the trade ties.

Gas turbine engine basics Coursework Example | Topics and Well Written Essays - 2000 words - 2

Gas turbine engine basics - Coursework Example This means that if the exit velocity is maintained at a higher value than free stream velocity, and simultaneously, the engine flow rate (m dot) is kept as high as possible, the high engine flow will produce a high thrust in a turboprop engine. Even though a large amount of air is ingested, the change in velocity is very minimal between the intake and the exit so that the exit velocity is at a low value (Low exit velocity). Due to the large value of m dot, a high thrust is developed. If we denote the free stream conditions by â€Å"0†, the propeller exit conditions by â€Å"1†, core exit conditions by â€Å"e† and core entrance conditions by â€Å"c†, then from the basic thrust equation we get: In Turboprop engine, the mass flow rate through the propeller is much greater than that of core engine(High mass flow ). The mass flow rate entering the core is almost equal to the mass flow rate exiting the core. The exit velocity from the core is almost the same as inlet velocity into the core(Low exit velocity). Hence the thrust equation can be rounded off to get: Components and Purpose: The intake also called the inlet serves three purposes, namely (1) recovering as much of the total pressure of the free air stream required for combustion, from free-stream conditions to the conditions and deliver this pressure to the entrance of fan or compressor, (2) delivering air to the compressor under all flight conditions with minimum turbulence and (3) to have minimum drag. The inlet is generally not defined by any particular part, but is formed by structural support parts which are located in front of compressor. The design of subsonic inlet differs from that of supersonic inlet. In subsonic inlets of engines fitted in nacelles air enters in different streamline patterns at different speeds of operation as shown in Fig-1 (Mattingly,p759). Supersonic inlets are