Results 61 to 70 of about 485,912 (124)

Synchronization of coaxial co-rotating tri-exciter with two torsional springs in far-resonance system. [PDF]

Sci Rep
Hou D, Liang Z, Hou Y, Fang P, Du M.
europepmc   +1 more source

Development and Analysis of Multi-Degree-of-Freedom Piezoelectric Actuator Based on Elephant Trunk Structure. [PDF]

Sensors (Basel), 2023
Li Z, Wang K, Wang H, Chen X, Guo X, Sun H.   +5 more
europepmc   +1 more source

Quantification of energy consumption of bridge crane in service under mechanical-electrical coupling field. [PDF]

Sci Rep
Qi Q, Zhang L, Zhang Y, Li C, Wang S, He H.   +5 more
europepmc   +1 more source

Investigation on coaxial pseudo-fault characteristics induced by the outer ring defect in the single-sided axle-box bearing of wheelset in urban rail vehicles. [PDF]

Sci Rep
Zhao W, Ding J, Liao X, Liu W.
europepmc   +1 more source

Aerodynamic Analysis of Rotor Spacing and Attitude Transition in Tilt-Powered Coaxial Rotor UAV. [PDF]

Sensors (Basel)
Wu W, Tan X, Liu X, Luo A, Niu L.
europepmc   +1 more source

The Microwave Rotational Electric Resonance (RER) Spectrum of Benzothiazole. [PDF]

Molecules, 2023
Hadki HE, Koziol KJ, Kabbaj OK, Komiha N, Kleiner I, Nguyen HVL.   +5 more
europepmc   +1 more source

High-Performance Riveted Complementary-Structure Rotating Triboelectric Nanogenerator for Energy Harvesting from Slow-Speed Water Flows. [PDF]

Materials (Basel)
Yang B, Peng C, Wang Z, Zhao F, Zhou L, Jiang Z, Liu Y, Tang L, Liu Z, Piao J.   +9 more
europepmc   +1 more source

Development of a test-rig for exploring optimal conditions of small unmanned aerial vehicle co-axial rotor systems

, 2010
Due to the recent increase in development and use of co-axial rotor system at the scale of small UAVs a greater understanding of the performance variables that affect the co-axial propulsion system at low Reynolds number operation has become increasingly
Brazinskas, Mantas, Prior, Stephen D., Bell, Jonathon, Erbil, Mehmet Ali, Karamanoglu, Mehmet   +4 more
core  

Effects of Liquid-to-Solid Ratio, Temperature, and Alkali Activator Concentration on Rheological Properties of Ternary Solid Waste Geopolymer. [PDF]

Materials (Basel)
Huang L, Zuo Y, Wang J, Chen Y, Li T.
europepmc   +1 more source

Combination resonance and primary resonance characteristics of a dual-rotor system under the condition of the synchronous impact of the inter-shaft bearing. [PDF]

Sci Rep, 2023
Zuo G, Hou L, Lin R, Ren S, Chen Y.
europepmc   +1 more source