Magnétohydrodynamique

31/01/2026

Collection of 22 downloadable documents.

12/07/2016

Jean-Pierre Petit was born in 1937 and studied fluid mechanics at the École nationale supérieure de l'aéronautique de Paris.

01/01/2013

Collection of 31 downloadable documents.

29/10/2012

The text mentions the difficulties of an ufology association, UFO-science, in obtaining media coverage and funding.

02/05/2012

Le texte discute des recherches en magnétohydrodynamique (MHD) et de leurs applications potentielles dans le domaine du transport aérien.

27/04/2012

23/01/2012

09/12/2010

The text discusses the conferences in Korea and Strasbourg in 2010, where presentations on UFOs took place.

05/10/2010

The letter invites Yvan Blanc from GEIPAN to participate in a conference on astronomy, space, and UFOs, emphasizing the scientific approach to the subject.

30/09/2010

04/05/2010

The article presents an idea by Jean-Pierre Petit on the annihilation of shock waves in supersonic fluid mechanics.

14/03/2010

Jean-Marie Bigard was the victim of death threats after mentioning 9/11.

13/03/2009

The article deals with extreme temperatures measured in plasma experiments, exceeding two billion degrees.

15/01/2009

The press release from the UFO-science association describes the efforts of V. Smirnov and Julien Geffray in the field of MHD, with test bench projects and financial difficulties.

07/05/2008

Le texte décrit une recherche sur les traces biologiques d'ovnis, menée par Jérôme Frasson.

04/03/2008

A MHD manipulation project for students, with water purification applications.

27/02/2008

The page presents the Focus machine, a non-polluting fusion experiment that explores high plasma temperatures.

20/02/2008

The text talks about MHD machines and their potential to save or destroy humanity.

20/02/2008

The article talks about MHD machines and their non-polluting energy potential, presented as an alternative to traditional nuclear energy.

20/02/2008

Andréi Sakharov est le précurseur de la MHD russe. Il a développé cette discipline à partir des années cinquante.

17/02/2008

09/07/2007

The solar corona is much hotter than the Sun's surface, reaching a million degrees while the surface is at six thousand degrees.

21/05/2007

21/03/2007

The UFO-science laboratory project is seeking a rental space in Paris for research in magnetohydrodynamics and unidentified phenomena.

19/03/2007

MHD is the study of magnetohydrodynamics, which deals with the interaction between conducting fluids and electromagnetic fields.

19/03/2007

07/03/2007

07/03/2007

07/03/2007

The text explains the phenomenon of shock waves in a supersonic flow, using a hydraulic analogy.

07/03/2007

The article explains how Mach waves work in a supersonic nozzle divergent, related to the speed of sound and gas flow.

07/03/2007

The text explains the principle of magnetohydrodynamics (MHD) and how electromagnetic forces can be used to manipulate the fluid around a supersonic moving object.

07/03/2007

The text explains how an MHD generator works, converting the kinetic energy of a fluid into electricity.

07/03/2007

The article describes a magneto-hydrodynamic (MHD) experiment using a hydraulic shock wave to simulate a shock tube.

07/03/2007

The text describes a magnetohydrodynamics (MHD) experiment using an ignitron to create an electric arc in a mercury bath.

07/03/2007

The text explains the principles of MHD propulsion, using Lorentz forces to move objects through the air.

07/03/2007

07/03/2007

07/03/2007

07/03/2007

MHD (magnetohydrodynamics) is a field of study that explores fluid acceleration and the conversion of kinetic energy into electricity.

07/03/2007

07/03/2007

22/01/2007

The document presents an image of a stealthy device from 1986, evoking features similar to the B2.

21/01/2007

The author recounts his 2003 lecture at Supaéro on MHD, despite a lack of support from the school's authorities.

21/01/2007

MHD (magnetohydrodynamics) was invented by Michael Faraday. It has two aspects: MHD accelerators and MHD generators.

21/01/2007

French scientists claim that the United States has developed advanced technologies based on UFO files and contact with extraterrestrials.

21/01/2007

The document covers a variety of scientific topics, including galactic physics, advanced technologies such as MHD and lasers, as well as historical themes related to World War II.

21/01/2007

French physicist Jean-Pierre Petit claims to know the truth about the Kursk submarine accident.

21/01/2007

21/01/2007

The author explains why he no longer teaches MHD courses, due to his frustrating experience with the scientific community.

21/01/2007

The document presents hypersonic weapons and systems based on magnetic and electric fields, including microwave weapons and magnetic flux compression devices.

21/01/2007

A film shows the B2's MHD system in action, revealing a visible electrical discharge phenomenon during transonic flight.

21/01/2007

Hypersonic aviation requires special systems such as static engines and scramjet engines. Mechanical and thermal constraints increase with speed.

21/01/2007

The article discusses the concept of shock wave cancellation, introduced in the 1970s, and its importance in American military projects.

21/01/2007

The MHD torpedo was developed in the 1970s and became operational in 1980, with a speed of 1,000 knots.

21/01/2007

21/01/2007

14/12/2006

19/08/2006

17/06/2006

17/06/2006

Mathias Bavay's thesis deals with magnetic flux compression to achieve high pressures and X-ray radiation.

13/06/2006

11/06/2006

02/06/2006

03/11/2004

12/12/2003

16/06/2003

10/06/2003

17/01/2003

16/01/2001

12/01/2001

08/12/1976

01/01/0001

The document presents a new type of induction and ionization-controlled MHD accelerator, which could become an MHD aircraft.