has arrived at the perfect counting room for everyone’s favorite.
received a request from someone who didn’t want to be named, saying that the K body (E) waste (T) waste (R) was not handled well, and the sun was used to make incineration.
represents a very high evaluation of this “earth friendly” treatment scheme, and thinks it is likely to bring a revolutionary solution to the current Chang (JUE) problem (Chu) problem, so a tense calculation process has been started after receiving the task.
the first thing we need to know is how much temperature the sun can generate.
generally, the data on hand are about 5500 degrees Celsius on the surface of the sun, and the core temperature is about 20 million degrees Celsius. So we may soon be inclined to target the sun directly. The sun has a radius of 700,000 kilometers, which is a bit tough compared to the distance between the sun and the earth of 150 million kilometers, so we hope to relax a bit.
< p > If the sun’s surface reaches this point at 5500 degrees Celsius, the heat will not dissipate very far due to the cold and dark environment of the universe. The good news is that because of the existence of a “coronal layer” in the outer layer of the sun, this range can be expanded a lot – the temperature of the coronal layer can be as high as millions of degrees centigrade due to the effect of the magnetic reunion, and the range of the coronal layer is not small, which gives us the possibility of expanding the target.
< p > It’s a bit difficult to calculate this temperature level in general, so we have no reason to pick up the data from the existing spacecraft missions.
such as the Parke sun detector.
detector is rarely used by the name of the world’s scientist, named Eugene Parker’s father, who has a revolutionary understanding of the sun’s particles, and the earliest known “solar wind” was put forward by him. Again, the man was now strong enough to see his probes flying toward the sun (envy made me swell. tif).
of course, this content does not want to explain more about the contents of the solar probe. But there’s one thing that’s interesting: the Parker Solar Probe will be 6 million kilometers nearest to the sun’s surface, at 1377 degrees Celsius.
has opened our country’s waste incineration electric field requirements, requiring the furnace temperature of 850 C -900 C (generally in order to completely burn the organic matter to prevent the production of dioxin and other toxic substances). Look at the temperature outside…
so here we are again unprovoked by the radius of 7 million kilometers from the core to a target orbit, so that we have been successful in locating a fire and then using a fire extinguisher to turn it into a problem we can solve – orbital transfer.
< p > The Earth’s orbit radius is 149.5 million kilometers, the target orbit radius is 7 million kilometers, components of a large elliptical orbit, Horman transferred you.
here we directly apply the
formula for calculating the speed of the distant point.
here V1 indicates that our garbage truck is going to enter the field at a high speed, M is the sun’s quality, R2 is the nearest point distance of 7 million kilometers, R1 is the distance of 149 million 500 thousand kilometers from the far point, and is replaced, calculated,
sounds pretty good, but the earth’s running speed is 29.8km/s
In other words, you have to overcome the Earth’s revolution to this point, and the perihelion will reach 7 million kilometers, which means you will have to slow down by 20.9 km/s.
this is not over. The gravitational potential energy of the earth is also to be overcome.
is equivalent to the value of the kinetic energy that you have to add to the 11.2km/s, because your launch angle can be chosen by yourself, so we think it can be directly calculated that the speed required in the near earth orbit is 23.7km/s
assumes that the jet speed of the engine you use is 5km/s, which is actually almost impossible to achieve. Using the Qi orkovsky formula can be easily calculated that the load of 1kg needs 114kg fuel at this time.
this does not count the quality of the garbage truck itself and the payload capacity of the carrier rocket carrying the garbage truck itself.
qualitative nonsense, and finally as large as Saturn five, a manned lunar landing rocket (3000+ tonnes of takeoff quality), may also only take less than a ton of objects to receive sunbathing.
But for the sake of the future of mankind, the price must be worth it, as long as it doesn’t play the sun badly (laughter).