"Reaching 2000℃! We are now in the lead..."

Qu Wei, member of the National Committee of the Chinese People's Political Consultative Conference

China Aerospace Science and Technology Corporation

Aero-thermal expert in spacecraft

He has been working hard for more than 30 years and has made independent innovations

Assisting spacecraft

From "following" and "running side by side" to "leading"

Let’s learn about his story↓

Assisting spacecraft flight

Small heat pipe with big power

According to Qu Wei

As big as a manned spacecraft

As small as a computer in a space station

Harmful heat and gases

A security threat

It requires a series of technologies such as heat pipes

“Turning danger into safety”

It turns out that the aircraft is in flight

Because the speed is very fast

The leading edge will rub against the atmosphere violently.

Generates aerodynamic heat

If the aerodynamic heat accumulates too much, it will burn the material.

After the appearance changed

All flight status will change

This will lead to a catastrophic disaster

The heat pipe's efficient heat dissipation

To ensure the safety of the aircraft

Crucial

Qu Wei said:

Our country's "three-bedroom and two-living-room" space "mansion"

Before the launch

Many rounds of reliability demonstration were carried out

A proud one

It is the process of using heat pipe

To handle all these devices in the sky

Solve the "brain stuck" problem

From following to leading

More than 30 years of research in the field of heat pipes

Qu Wei witnessed and participated in

my country's heat pipe technology has evolved from following to running parallel

Then to the whole process of partial leading

He said:

“The development in the past 10 years has been very fast.

The earliest was a 500°C high temperature heat pipe

Then there is the 1200℃ ultra-high temperature heat pipe

Now it can reach 2000℃

This has never been done before.

We are leading now.”

Qu Wei also made breakthroughs in material research and development

Metaphorically used to solve the problem of "stuck brain"

It is actually a breakthrough from "0" to "1"

This requires the integration of interdisciplinary

Repeated experimental evidence

Qu Wei said:

“Our hospital also focuses on supporting

A flight test of an aircraft

After 5 years of technological research

Actually

Flying at a shooting range

Still very good

In the words of astronauts

Telemetry data is normal, complete and reliable

We have achieved relatively good technological innovation.”

The faster the aircraft will be in the future

The faster the heat accumulates

You need to break through yourself

Finding faster heat transfer technology

Keeping aircraft calm

Qu Wei said:

“Now, hypersonic vehicles

Many developed countries are paying close attention to

We have seen Bruce Lee's movies

He punches very fast.

When he beats his opponent

No matter how hard you try, you can't defend yourself

Hypersonic weapons have the ability to be undefended

To do this well

I think it’s very meaningful.”

Be self-reliant and self-reliant, and work hard

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