Author: Frank HolzäpfelPublisher:
ISBN:
Category :
Languages : en
Pages : 20
Book Description
Probabilistic Two-phase Aircraft Wake Vortex Model
Author: Frank HolzäpfelProbabilistic two-phase aircraft wake vortex model: further development and assessment
Author: Frank HolzäpfelA Probabilistic Two-phase Wake Vortex Decay and Transport Model
Author: Frank HolzäpfelPublisher:
ISBN:
Category : Wakes (Aerodynamics)
Languages : en
Pages : 22
Book Description
Atmospheric Physics
Author: Ulrich SchumannPublisher: Springer Science & Business Media
ISBN: 3642301835
Category : Science
Languages : en
Pages : 884
Book Description
On the occasion of the 50th anniversary of the Institute of Atmospheric Physics of the German Aerospace Center (DLR), this book presents more than 50 chapters highlighting results of the institute’s research. The book provides an up-to-date, in-depth survey across the entire field of atmospheric science, including atmospheric dynamics, radiation, cloud physics, chemistry, climate, numerical simulation, remote sensing, instruments and measurements, as well as atmospheric acoustics. The authors have provided a readily comprehensible and self-contained presentation of the complex field of atmospheric science. The topics are of direct relevance for aerospace science and technology. Future research challenges are identified.
A Coupled Probabilistic Wake Vortex and Aircraft Response Prediction Model
Author: Thijs GloudemansAir Traffic Management and Systems
Author: Electronic Navigation Research InstPublisher: Springer Science & Business Media
ISBN: 4431544755
Category : Technology & Engineering
Languages : en
Pages : 247
Book Description
The Electronic Navigation Research Institute (ENRI) held its third International Workshop on ATM / CNS in 2013 with the theme of "Drafting the future sky". There is worldwide activity taking place in the research and development of modern air traffic management (ATM) and its enabling technologies in Communication, Navigation and Surveillance (CNS). Pioneering work is necessary to contribute to the global harmonization of air traffic management and control. At this workshop, leading experts in research, industry and academia from around the world met to share their ideas and approaches on ATM/CNS related topics.
Advances in Smart Vehicular Technology, Transportation, Communication and Applications
Author: Shaoquan NiPublisher: Springer
ISBN: 303004582X
Category : Technology & Engineering
Languages : en
Pages : 497
Book Description
This book highlights papers presented at the Second International Conference on Smart Vehicular Technology, Transportation, Communication and Applications (VTCA 2018), which was held at Mount Emei, Sichuan Province, China from 25 to 28 October 2018. The conference was co-sponsored by Springer, Southwest Jiaotong University, Fujian University of Technology, Chang’an University, Shandong University of Science and Technology, Fujian Provincial Key Lab of Big Data Mining and Applications, and the National Demonstration Center for Experimental Electronic Information and Electrical Technology Education (Fujian University of Technology). The conference was intended as an international forum for researchers and professionals engaged in all areas of smart vehicular technology, vehicular transportation, vehicular communication, and applications.
Coherent Doppler Wind Lidars in a Turbulent Atmosphere
Author: Viktor Banakh Publisher: Artech House
ISBN: 1608076679
Category : Technology & Engineering
Languages : en
Pages : 277
Book Description
Radiophysical tools for measuring atmospheric dynamics include sodars, Doppler radars, and Doppler lidars. Among these, coherent Doppler lidars (CDLs) have been considered the best for remote measurement of wind turbulence. This is important not only for understanding the exchange processes in the boundary layer, but also in the applied aspect, such as aviation safety. CDLs significantly extend possibilities of experimental investigation of not only wind turbulence, but also coherent structures such as aircraft wake vortices. The authors of this book conducted field tests of the developed methods of lidar measurements of the wind velocity, atmospheric turbulence parameters, and aircraft wake vortices. This valuable resource, containing over 500 equations based on original results from the authors’ work, gives professionals a comprehensive description of the operating principles of continuous wave and pulsed coherent Doppler lidars. This book studies the possibilities of obtaining information about wind turbulence from data measured by continuous wave and pulsed CDLs. The procedures for estimation are described, as well as algorithms for numerical simulation. Results on the vortex behavior and evolution are then presented.
Databases and Information Systems VII
Author: Albertas CaplinskasPublisher: IOS Press
ISBN: 161499160X
Category : Computers
Languages : en
Pages : 400
Book Description
Conference held July 8-11, 2012, in Vilnius, Lithuania.
Wake Turbulence
Author: National Research CouncilPublisher: National Academies Press
ISBN: 0309113792
Category : Science
Languages : en
Pages : 102
Book Description
Without major changes, the current air transportation system will be unable to accommodate the expected increase in demand by 2025. One proposal to address this problem is to use the Global Positioning System to enable aircraft to fly more closely spaced. This approach, however, might be limited by the wake turbulence problem, which can be a safety hazard when smaller aircraft follow relatively larger aircraft too closely. To examine how this potential hazard might be reduced, Congress in 2005 directed NASA to request a study from the NRC to assess the federal wake turbulence R&D program. This book provides a description of the problem, an assessment of the organizational challenges to addressing wake turbulence, an analysis of the technical challenges in wake turbulence, and a proposal for a wake turbulence program plan. A series of recommendations for addressing the wake turbulence challenge are also given.