# Qian Xuesen

> Chinese rocket scientist (1911-2009)

**Wikidata**: [Q333500](https://www.wikidata.org/wiki/Q333500)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Qian_Xuesen)  
**Source**: https://4ort.xyz/entity/qian-xuesen

## Summary
Qian Xuesen was a Chinese rocket scientist (1911–2009) who pioneered aerodynamics and space technology, earning the nickname "King of Rocketry." He contributed to China's early missile and aerospace programs, shaping modern aerospace engineering.

## Biography
- Born: December 11, 1911, in Beijing, China
- Nationality: Chinese
- Education: Bachelor's in aeronautical engineering (1933) from National Chiao Tung University; PhD in aerodynamics (1936) from California Institute of Technology
- Known for: Founding China's first aerospace research institute and advancing rocket propulsion
- Employer(s): National Chiao Tung University, California Institute of Technology, Chinese Academy of Sciences
- Field(s): Aerodynamics, aerospace engineering, rocket technology

## Contributions
- Developed key theories in aerodynamics and rocket propulsion, influencing China's early space program.
- Founded the Institute of Aerodynamics at the Chinese Academy of Sciences (1958), laying groundwork for missile research.
- Advised on China's first satellite launch (1970) and early space missions.
- Published foundational papers on supersonic flow and boundary layer theory.
- Mentored generations of Chinese aerospace engineers, including those at the Shanghai Institute of Technical Physics.

## FAQs
### What was Qian Xuesen's primary field of work?
Qian Xuesen specialized in aerodynamics and aerospace engineering, focusing on rocket propulsion and missile technology. His work bridged theoretical aerodynamics with practical applications in spaceflight.

### Where did Qian Xuesen study and earn his degrees?
He earned a bachelor's in aeronautical engineering from National Chiao Tung University (1933) and a PhD in aerodynamics from California Institute of Technology (1936), where he worked under influential figures like Theodore von Kármán.

### What institutions did Qian Xuesen help establish?
He founded the Institute of Aerodynamics at the Chinese Academy of Sciences (1958), which became a hub for missile and aerospace research in China.

### How did Qian Xuesen contribute to China's space program?
He advised on China's first satellite launch (1970) and early space missions, leveraging his expertise in aerodynamics and rocket technology.

### What is Qian Xuesen's legacy in aerospace engineering?
He is remembered as the "King of Rocketry" for his foundational contributions to aerodynamics and China's early space program, shaping modern aerospace engineering in the country.

## Why They Matter
Qian Xuesen's work laid the groundwork for China's aerospace industry, bridging theoretical aerodynamics with practical missile and rocket development. His theories and mentorship enabled China's early space missions, including the launch of its first satellite (1970). Without his contributions, China's aerospace program would have lacked critical expertise and infrastructure. His influence extends to generations of Chinese engineers, making him a cornerstone of the nation's technological advancement.

## Notable For
- Founding China's first aerospace research institute (1958), shaping missile and rocket technology.
- Advising on China's first satellite launch (1970), a landmark in the country's space program.
- Earning the nickname "King of Rocketry" for his pioneering work in aerodynamics.
- Publishing foundational papers on supersonic flow and boundary layer theory.
- Mentoring generations of Chinese aerospace engineers, including those at the Shanghai Institute of Technical Physics.

## Body
### Early Life and Education
- Born December 11, 1911, in Beijing, China, to a family of scholars.
- Earned a bachelor's in aeronautical engineering from National Chiao Tung University (1933).
- Completed a PhD in aerodynamics at California Institute of Technology (1936), studying under Theodore von Kármán.
- Worked as a research assistant at Caltech, contributing to aerodynamics research.

### Career and Research
- Joined the faculty of National Chiao Tung University (1936–1949), teaching aerodynamics.
- Advised on China's early missile and rocket programs, influencing the development of aerospace technology.
- Founded the Institute of Aerodynamics at the Chinese Academy of Sciences (1958), establishing China's first dedicated aerospace research institute.
- Published key papers on supersonic flow and boundary layer theory, advancing aerodynamics research.

### Contributions to China's Space Program
- Advised on China's first satellite launch (1970), leveraging his expertise in aerodynamics and rocket technology.
- Mentored engineers at the Shanghai Institute of Technical Physics, shaping China's early space missions.
- Worked with the Chinese Academy of Sciences to develop missile and rocket propulsion systems.

### Legacy and Recognition
- Earned the nickname "King of Rocketry" for his pioneering contributions to aerospace engineering.
- Received the HLHL Science and Technology Achievement Award (1994) for his work in aerodynamics.
- Member of the Chinese Academy of Engineering and the American Academy of Arts and Sciences.
- Continued to advise on aerospace research until his death in 2009, leaving a lasting impact on China's space program.

## References

1. [Source](http://www.chinanews.com/gn/news/2009/10-31/1940871.shtml)
2. Integrated Authority File
3. Mathematics Genealogy Project
4. Library of Congress Authorities
5. Virtual International Authority File
6. CiNii Research
7. Encyclopædia Britannica Online
8. Find a Grave
9. Munzinger Personen
10. Freebase Data Dumps. 2013