The eight wind tunnels in the facility, the largest cluster of such in Asia, can test aerodynamic, thermal and reentry dynamic properties of missiles, satellites, and space capsules.

When the government decided to establish a manned space program in 1992, the facility was assigned the task to model Shenzhou, test the thermal and structural dynamics of it, and finalize its design.

The model had undergone testing in supersonic and hypersonic conditions. Also tested were low density ablative materials, and their thermal conductivity, for the reentry module.

These tests helped solve the technical difficulties in selecting ablative material, thermal shielding, control and stability of the capsule, and aerodynamic loading on the capsule during launch.

According to aerospace specialists in China, the successful mission of Shenzhou paves the way for several more test flights of the manned capsule. These specialists believe that China can launch its first taikonaut before 2005.

In another report in today's Chinese language Science and Technology Daily newspaper (in China), a dosmetic large scale space environment simulator for testing space vehicles has recently passed certification in Beijing. The simulator can simulate space conditions such as vacuum, hot and cold cycles, and solar radiation.

The report says that the simulator is one of the three largest of such facility to test manned space vehicles in the world, and its quality reaches international level.

According to the report, the completion of the simulator represents a breakthrough in space environment simulation facility and technologies in China, and will satisfy future demand in testing of space vehicles.

A POWERFUL DRAGON
Shenzhou: The Fun Continues
Sydney - December 1, 1999 - Technically, the first flight of China’s Shenzhou crew-carrying spacecraft ended 21 hours after liftoff, when its descent module parachuted to a landing in Inner Mongolia. In more general terms, the mission is still not complete.
Asian MilSpace Issues At SpaceDaily