Resistance
Resistance is the measure of the opposition that a material offers to the flow of electric current. In space and astronautical engineering, resistance plays a crucial role in the design and operation of electrical systems. The resistance of wires and other electrical components can cause power losses and heat generation, which can be detrimental to the performance and reliability of spacecraft. Engineers must carefully select materials and design electrical systems to minimize resistance and optimize power efficiency. Resistance is also a key factor in the design of thermal control systems, which regulate the temperature of spacecraft components. Materials with high thermal resistance are used to insulate sensitive components from extreme temperatures in space. In addition, resistance is a critical parameter in the design of propulsion systems, which rely on the efficient conversion of electrical energy into thrust.
Your Previous Searches
Random Picks
- Air Filtration: Air filtration is the process of removing particles and contaminants from the air in a spacecraft or space station to maintain a safe and healthy environment for astronauts. The air filtration system typically includes a pre-filter to remov ... Read More >>
- Power Electronics: Power Electronics is a branch of electrical engineering that deals with the conversion, control, and conditioning of electric power using electronic devices. It involves the design, analysis, and application of power electronic circuits and ... Read More >>
- Yagi: Yagi is a type of directional antenna commonly used in space and astronautical engineering for communication purposes. It consists of a driven element, a reflector, and one or more directors. The driven element is connected to the transmitt ... Read More >>
Top News
Bestselling author explains the science of happiness: "You can do the work"...
Bestselling author and Harvard professor Arthur Brooks opens up about how enjoyment, satisfaction and meaning in life can increase a person's wellbeing....
News Source: CBS News on 2024-11-18
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. H...
November's full moon, known as the Beaver Moon, is the last supermoon of 2024. Here's when it peaks and why it's called the Beaver Moon....
News Source: CBS News on 2024-11-15
You can't put a price on the sense of awe particle physics inspires...
Astronomy and particle physics are no longer seen as vital by the US establishment, so funding has fallen. But our work creates a sense of wonder, and wonder matters, says Chanda Prescod-Weinstein...
News Source: New Scientist on 2024-11-13
If you want to stretch your gift game into days this holiday, check out these ad...
The advent calendar phenomenon is growing every year, with so many exciting, fun, beautiful, and delicious options available...
News Source: ABC News on 2024-11-04
November brings a bonanza of meteor showers...
November brings a skywatching bonanza, with three meteor showers — the Southern Taurids, Northern Taurids and Orionids — offering chances to see shooting stars....
News Source: NBC News on 2024-11-02