Helicopter rotor blade spar structure

• 1. 旋翼翼梢不变距且增升的直升机旋翼系统 [P] . 中国专利： CN103754363B . 2015.10.14
• 2. 旋翼翼梢不变距且增升的直升机旋翼系统 [P] . 中国专利： CN103754363A . 2014-04-30
• 3. METHOD OF DETERMINATION OF SERVICE LIFE OF HELICOPTER MAIN ROTOR BLADES WITH HOLLOW METAL SPAR AND SPAR BREAK ALARM SYSTEM AND METHOD OF CONTROL OF FLIGHT OF HELICOPTER WITH SUCH BLADES [P] . 俄罗斯专利： RU2138035C1 . 1999-09-20

  机译： 用空心金属spar和spar断裂报警系统确定直升机主转子使用寿命的方法和此类叶片控制直升机飞行的方法。

• 4. HELICOPTER ROTOR BLADE SPAR STRUCTURE INCLUDING A BRAZED DOUBLER AND METHOD OF MAKING SAME [P] . CA732052A . 1966-04-12

  机译： 包括钎焊双螺旋桨的直升机转子叶片SPAR结构及其制造方法

• 5. Drive for small helicopter - has freely rotatable disc mounted in the helicopter roof and receiving the rotor blade spars [P] . 德国专利： DE2401678A1 . 1975-07-17

  机译： 小型直升机的驱动器-在直升机的车顶上装有可自由旋转的光盘，用于接收旋翼桨梁

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• 2. Detection of Blade Mistuning in a Low Pressure Turbine Rotor Resulting from Manufacturing Tolerances and Differences in Blade Mounting [J] . Florian Schonleitner, Lukas Traussnig, Andreas Marn, 机械工程与自动化：英文版 . 2015,第005期
• 3. Study of the helicopter blade running elevation measurement system [J] . 船舶与海洋工程学报（英文版） . 2005,第004期
• 4. CONVERTING HELICOPTER ROTOR BLADES FROM D-SPAR TO C-SPAR; ALLOWING FOR AEROMORPHING STRUCTURES [C] . Nathan S. Hosking, Zahra Sotoudeh ASME International Mechanical Engineering Congress and Exposition . 2015
• 5. Advanced grid-stiffened composite shells for applications in heavy-lift helicopter rotor blade spars. [D] . Narayanan Nampy, Sreenivas. 2012
• 6. Influence of Rotor Dynamic Scattering on Helicopter Radar Cross-Section [O] . Zeyang Zhou, Jun Huang 2020
• 7. A fully automated framework for helicopter rotor blades design and analysis including aerodynamics, structure, and manufacturing [O] . Vu Ngoc Anh, Lee Jae Woo, Le Tuan Phuong Nam, 2016
• 8. Establishment of Manufacturing Method and Technology for the Fabrication of Helicopter Main Rotor Blade Spars by Continuous Seam Diffusion Bonding Titanium Sheet Material. [R] . bonassar, maron j. lucas,john j. 1978

• 1. Using of Particle Swarm for Performance Optimization of Helicopter Rotor Blades [J] . Giorgio Guglieri . 应用数学（英文） . 2012,第10期
• 2. Transverse vibration of the blade for unmanned micro helicopter using rayleigh-ritz method [J] . Jungang Lü ,Jiadao Wang ,Darong Chen . 矿物冶金与材料学报 . 2003,第006期
• 3. 基于N-S方程的直升机旋翼翼型多目标多状态优化设计 [C] . WANG Qing ,王清 ,ZHAO Qi-jun . 第三十届全国直升机年会 . 2014
• 4. 直升机旋翼翼型的气动设计方法研究 [A] . 尚克明 . 2009