Flat-top-type first-stage pneumatic layout design method for horizontal take-off and landing two-stage to-orbit aircraft
A technology of aerodynamic layout and design method, which is applied to aircraft parts, ground devices, transportation and packaging, etc., can solve problems such as unrealizable, low propulsion efficiency and mass scale of aerodynamic efficiency, and achieve improved aerodynamic efficiency, better combustion efficiency and higher Effects of resistance ratio characteristics and ease of processing
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[0034] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.
[0035] Any feature disclosed in this specification, unless specifically stated, can be replaced by other alternative features that are equivalent or have similar purposes. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.
[0036] Such as Figure 1-7 As shown, a method for designing the first-level aerodynamic layout of a flat-top horizontal take-off and landing two-stage orbiting vehicle of the present embodiment includes the following steps:
[0037] Step 1: Design the cross-sectional shape of the left and right symmetrical planes of the aircraft, and specify the radius R of the aircraft head h =500mm, take three sections of wave-riding slopes on the lower surface of the head, and the horizontal lengths are L in turn...
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