Diffusion


Diffusion is the process by which molecules or particles move from an area of high concentration to an area of low concentration. In the context of space and astronautical engineering, diffusion plays an important role in the behavior of gases in spacecraft and in the design of life support systems. Diffusion is used to control the concentration of gases such as oxygen and carbon dioxide in spacecraft, and to remove contaminants from the air. Diffusion is also important in the design of propulsion systems, where it is used to mix fuel and oxidizer to achieve efficient combustion. In addition, diffusion is used in the design of heat shields, where it is used to distribute heat evenly across the surface of the shield.


Your Previous Searches
Random Picks

  • Bit Error Rate: Bit Error Rate (BER) is the measure of the number of bit errors that occur in a digital communication system per unit time. It is usually expressed as a ratio of the number of bits that have errors to the total number of bits transmitted in ... Read More >>
  • Runge-Kutta Methods: In the context of aerospace engineering, Runge-Kutta Methods refer to a set of iterative techniques used for the approximate solution of ordinary differential equations, which are often encountered in the field. These methods are particular ... Read More >>
  • X-ray Diffraction: X-ray diffraction is a technique used to study the atomic and molecular structure of materials. It involves shining a beam of X-rays onto a sample and measuring the angles and intensities of the X-rays that are scattered by the atoms in the ... Read More >>
Top News

A day at Uranus just got 28 seconds longer...

A day at Uranus just got a little longer...

News Source: ABC News on 2025-04-07

SpaceX's Fram2 returns from first-of-its-kind mission around Earth's poles...

The Fram2 mission, paid for and led by a cryptocurrency billionaire who is flying with three guests, has returned after a journey on a unprecedented polar orbit....

News Source: CNN on 2025-04-04

Scientists release plans for an even bigger atom smasher to address the mysterie...

GENEVA — Top minds at the world’s largest atom smasher have released a blueprint for a much bigger successor that could vastly improve research into the remaining enigmas of physics....

News Source: NBC News on 2025-04-01

Scientists release plans for even bigger atom smasher along the French-Swiss bor...

Scientists at the world’s largest atom smasher have released a blueprint for a much bigger successor that could help solve enigmas of physics, starting in the mid-2040s at a cost of about $16 billio...

News Source: ABC News on 2025-04-01

The 'Blaze Star' hasn't exploded yet, but it could soon...

T Coronae Borealis has an outburst every 79 to 80 years, according to NASA....

News Source: ABC News on 2025-03-28