Design of a Flying V Subsonic Transport

Ten years after the initial sketches of the Flying V were made, we intend to chronical the technical development of this concept until the present day:

Design of a Flying V Subsonic Transport
J. Benad & R. Vos
33rd Congress of the International Council of the Aeronautical Sciences, Stockholm, 2022


The Flying V is a new concept for an efficient aircraft. It is a pure flying wing which includes a V-shaped passenger cabin. In this work, we describe how the concept developed - from the first drawings, the reasoning behind the concept and the design of the planform geometry, to the introduction of a structural solution for the pressurized cabin, to the design of a family of aircraft, detailed investigations of handling qualities and the interior layout. As of today, the concept promises a 20% lower fuel burn than a conventional reference aircraft on the same mission with the same capacity and the same wingspan, assuming current manufacturing techniques and current engine technology. Research activities on the Flying V have been continuously increasing over the past decade. Projects are ongoing in fields such as aerodynamics, structures and manufacturing, flight dynamics and control, the environmental impact of the design, aircraft integration, noise, and airport operation.

Fly the green deal

Today, the Advisory Council for Aviation Research and Innovation in Europe (ACARE) presented the European aviation vision “Fly the Green Deal” succeeding the 2011 vision document Flightpath 2050.

© Messe Berlin GmbH

© Timm Bourry

The document can be downloaded on the ACARE website.

Back in the air

In July 2020, a beautiful new model of the Flying V aircraft configuration - the
TU Delft Flying V scale model - took off for the first time. This great achievement is an important step for the Flying V project. Congratulations to Roelof Vos, who is leading the further development of the Flying V at the TU Delft, to the team that has built the new model, in particular lead engineer Malcom Brown, Alberto Ruiz García and Daniel Atherstone, and to the pilot Nando van Arnhem. Fantastic work!

More information about the Flying V:

tudelft.nl/en/ae/flying-v
jbenad.com/flyingv

New paper published

Hi! A new paper was just published:

Stiff and soft active control of friction by vibrations and their energy efficiency
J. Benad, M. Popov, K. Nakano, V. L. Popov
Forschung im Ingenieurwesen, vol. 82, no. 4, pp. 331-339, 2018

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The work builds upon the results of two recent studies on the influence of friction by normal and sideways oscillations. The findings are rewritten to a more compact form and the results for both oscillation modes are presented side by side in a consistent manner. It is shown that the macroscopic coefficient of friction is only a function of a dimensionless sliding velocity and a dimensionless oscillation amplitude for the considered model. Also, the energy efficiency is characterized for both oscillation modes for the first time by comparing the total energy which includes the superimposed oscillations with the energy needed for the motion without the additional oscillations.

Self-balancing robots

Hi! Here are a few links which may be useful if you want to get started building self-balancing robots! I found that with the components below it's easy to achieve some nice results very quickly (<5h)!

I used the Arduino 101 to control the robot. It's quite amazing because you get the 6-axis accelerometer and gyro directly on the board. Everything you need to use the sensors in your code is very well-documented here.

Now all which is left are two motors, a motor shield, a battery, wheels and a frame. You could use the da Vinci Mini 3D printer to build the frame.

Here's a video and a few pictures:

Many thanks to A. Holtkämper for designing and printing the frame! 

Website Justus Benad News Balance Robot1.jpg
Website Justus Benad News Balance Robot2.jpg
Website Justus Benad News Balance Robot3.jpg

Let me know what you think or if you have any questions! 

The Flying V wins the Young Researcher Competition of the Royal Aeronautical Society

Hi,

yesterday the Flying V won in its category the Young Researcher Competition 2015 of the Royal Aeronautical Society.

Click here for more information on the competition and click here for more information on the Flying V.

Justus

  

The ceremony was held by BBC reporter Stephanie McGovern (1st f. l.), RAeS President Martin Broadhurst (2nd f. l.), Director for Environmental Research at the European Commission Manuela Soares (6th f. l.) and Secretary General of the Aerospace and …

The ceremony was held by BBC reporter Stephanie McGovern (1st f. l.), RAeS President Martin Broadhurst (2nd f. l.), Director for Environmental Research at the European Commission Manuela Soares (6th f. l.) and Secretary General of the Aerospace and Defense Industries Association of Europe Jan Pie (7th f. l.).

Airbus files a patent application for the "Flying V" aircraft configuration

Hi,

last week the German Patent and Trade Mark Office (DPMA) released a patent application for the Flying V aircraft configuration. It was filed by the aircraft manufacturer Airbus.

Click here to watch a video about the new concept.

Cheers,
Justus

 

Source: www.dpma.de, DE102014201040A1

Source: www.dpma.de, DE102014201040A1