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Luis Pérez Sanz, Carmen Martínez García-Gasco, Marta Pérez Maroto, Javier A. Pérez-Castán, Lidia Serrano-Mira and Víctor Fernando Gómez Comendador
In performance-based navigation (PBN) procedures with barometric vertical guidance, the effective vertical path angle (VPA) depends on the actual air temperature at the time of approach execution. A very low design temperature could result in an obstacle...
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Caijin Xie, Tiejun Tao and Keyu Huang
After removing the mold from the secondary lining concrete of a tunnel, problems such as honeycomb and hemp surface easily occur. To obtain self-compacting fair-faced concrete (SCFFC) that can meet strength requirements and effectively solve the above pr...
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Martin Lindner, Judith Rosenow, Thomas Zeh and Hartmut Fricke
Today, each flight is filed as a static route not later than one hour before departure. From there on, changes of the lateral route initiated by the pilot are only possible with air traffic control clearance and in the minority. Thus, the initially optim...
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Taimur Ali Shams, Syed Irtiza Ali Shah, Muhammad Ayaz Ahmad, Kashif Mehmood, Waseem Ahmad and Syed Tauqeer ul Islam Rizvi
Landing gear system of an aircraft enables it to take off and land with safety and comfort. Because of the horizontal and vertical velocity of aircraft, upon landing, the complete aircraft undergoes different forcing functions in the form of the impact f...
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Thomas Neil McManus and Assed Haddad
It is believed that isolated subsurface structures of an infrastructure do not ventilate through opening(s) in manhole covers. The literature has almost no information on this topic. This study reports on considerations involved in the development and ut...
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Michael Flouros, Francois Cottier, Markus Hirschmann and Christina Salpingidou
Seals are considered one of the most important flow elements in turbomachinery applications. The most traditional and widely known seal is the labyrinth seal but in recent years other types like the brush or carbon seals were introduced since they consid...
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J. Michael Owen, Hui Tang and Gary D. Lock
Increasing pressures in gas-turbine compressors, particularly in aeroengines where the pressure ratios can be above 50:1, require smaller compressor blades and an increasing focus on blade-clearance control. The blade clearance depends on the radial grow...
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Claudia Baumgartner, Jan Kätker, Nina Tura
Pág. 3238 - 3246
DORA stands for ?Door to Door Information for Passengers and Airports? and targets on seamless integration of air mobility in the overall urban and regional transport systems. Integrating real time data and incident information of both transport modes in...
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V. M. Bezruchenko,A. V. Shapovalov
Pág. 47 - 49
Influence of the change air clearance under additional pole on position of the centerline of the area of without sparks work are shown in article. The way of the forecasting of the position to centerline of the zone ??????????? work depending on deflecti...
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V. M. Bezruchenko,O. V. Shapovalov,E. O. Zapashnyi
Pág. 168 - 170
What influence render the tolerances on fabrication magnetic chain additional pole on degree of the sparkling the tractive engines are considered. The influence of the change the air clearance under additional pole on determination of the area of without...
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