GrabCAD 模型信息
Drumcy3 · 模型 267821
DRUMCY3 design optimization has been driven by the imposed parameters and loading capabilities have been studied using a 2D numerical simulation model. Additional requirements have been added in order to respond to robustness, complexity avoidance and energy-saving criteria able to guarantee durability, operation effectiveness and cost effectiveness. This has led to a drum final layout made out of 3 separated compartments sequentially shifted by 24 degrees each of which is made out of 5 sectors. Scoop shape has been optimised on the outer portion versus the inlet load capability and on the inner portion versus the load retention capability ending to the final design where the drum maximum load is achieved after 3 complete turns topping 22.1 liters which represents about 54,4% of the entire dry volume which is 40.6 liters. Using weldable Aluminium-Litium alloy for the entire main structure and CRES for inlet blades Drumcy3 full structure sets at 4.5 [Kg] total mass.
- 格式
- Rendering、STL、STEP / IGES、Other
- 分类
- Aerospace
- 标签
- nasadrumchallenge
- 数据更新
- 2026-10-31T09:00:08Z