High-Level Project Summary
Summary :In our ideas we solved three main problems for the first one we used the carbon by burning it in the mesosphere layer so we can produce carbon dioxide as it would absorbs heat from the surrounding area .for second one we thought about magnetic refrigeration as the plasma has it's special properties when we heat it or put into an electromagnetic field it follows ions in dissociation .for third one , Space is empty and contains few particles that transmit energy to the vehicle , So the number of particles can be increased by increasing the number of vehicles.
Link to Project "Demo"
Link to Final Project
Detailed Project Description
For the first problem:
We can produce carbon dioxide in the Mesosphere layer by launching a satellite has the ability to do that to prevent the solar wind from hitting the earth ,or even we can try to produce an opposite magnetic field to the sun’s one in the space to erase it about 9 solar radius from sun. According to little of Earth's heat makes it to the higher, thinner mesosphere. There, molecules are few and far between. Since carbon dioxide also efficiently emits heat, any heat captured by carbon dioxide sooner escapes to space than it finds another molecule to absorb it. As a result, an increase in greenhouses gases like carbon dioxide means more heat is lost to space — and the upper atmosphere cools. When air cools, it contracts, the same way a balloon shrinks if you put it in the freezer.
For the second problem :
The Magnetic refrigeration is a cooling technology based on the magnetocaloric effect. This technique can be used to attain extremely low temperatures.
The plasma has it's special properties when we heat it or put it into a electromagnetic field it follows ions in dissociation
And for protect the astronauts from the radiation belts we can make The spacecraft's head is tapered and coated with a reflective layer
For the third problem:
There is a difference between heat and temperature.
Temperature is a measurement to measure the speed of moving patricles ,when heat is the whole amount of energy which particles can transport .
By increasing temperature the particles accelerate
When the heat is lowered ,no high energy will transmitted
More clearly : when the craft flies through a high temperature , the shield of the craft which faces the sun will gain a temperature of approximately 2500 Fahrenheit.
In the low density halo zone, the compounds will be exposed to few particles and will not gain high heat energy.
Proposals:
1)The vehicle should be qualified as long as possible in cold and high density where greater heat is transmitted by particles
2)Space is empty and contains few particles that transmit energy to the vehicle, so the number of particles can be increased by increasing the number of vehicles.
And this is a model for parker solar probe.
Space Agency Data
Difference between temperature and Heat
Temperature is a measure of the speed of moving particles.
Heat is the total amount of energy transferred by the particles.
# When the temperature increases, the particles accelerate.
# When the temperature is lowered, no high energy (low temperature) is transmitted.
More clearly:
- As the craft flies through the high temperature, the surface of the heat shield facing the Sun will gain a temperature of approximately 2,500 Fahrenheit.
In the low-density halo zone, the compounds will be exposed to few particles and will not gain high heat energy.
Hackathon Journey
It was a new experience for everyone of the team . We love space , and everything about it , and we love learning about the secrets of this space . Dealing with NASA in an experience like this , an opportunity that will not be repeated . we selected this challenge as it would help us in our studies as most of us is from geology department and we are obsessed in sun. It is enough for us to participate in a competition like this, and to bring out what is inside us of passion, and information about space . A lot of reading from the NASA website and other websites, made us overcome any difficulty, as well as every information that inspired us to complete this challenge. As a team, we thank each other for this effort in thia competition . We also thank NASA for all the information we benefited from it . And we will try every year to participate in this competition .
References
https://www.nasa.gov/content/goddard/parker-solar-probe
https://ar.m.wikipedia.org/wiki/%D9%85%D8%B3%D8%A8%D8%A7%D8%B1_%D8%A8%D8%A7%D8%B1%D9%83%D8%B1
https://nasainarabic.net/main/articles/view/traveling-to-the-sun-why-wont-parker-solar-probe-melt
http://parkersolarprobe.jhuapl.edu/The-Sun/index.php#introduction
Global Judging
This project has been submitted for consideration during the Judging process.