An analysis of flow field characteristics for an advanced configuration aircraft during aerial refueling;

The disturbances acting on the receiver aircraft in the docking phase of an aerial refueling are analyzed and the truth of longitudinal flight control of the receiver is introduced.

Region deploying plays an important role in aerial refueling.

Research on a kind of large-scale air refueling model;

Research on the optimization of air refueling mission;

This paper describes the air refueling boom control system composition and schematic.

In-flight fueling of the fighter problem is about the accessorial plane adds gasoline to the main plane during flighting process,in order to increase direct-fly capability.

Real-time modeling of in-flight fueling is the key part of in-flight fueling simulation system.

In the paper, the in-flight refueling time to some type plane which on the way to combating is introduced and the air performances of each flight mission profile of the plane are calculated according to the maximum flight range.

This paper briefly introduces the aim, meaning, testing target, testing content, testing principle, composition of testing system, implementing procedures, testing result and its accuracy analysis of a flight test mission of in-flight refueling system on a certain fighter.

On Several Key Problems in "Petrochina" Value Assessment;

Review of PetroChina' s Ethylene Production in 2005;

Opportunity and Challenge PetroChina Faced with in Development New and Renewable Energy Resources;