Results 31 to 40 of about 1,153 (219)
NC Machining Simulation of Spiral Bevel Gear Based on VERICUT [PDF]
, 2011 Based on the traditional cradle-type spiral bevel gear machining theory, the mathematical model of tilt machining method for the pinion member of spiral bevel gear pair is created.
Lin Zhao +3 more
core +1 more source
Study on Modeling and Simulation of Spiral Bevel Gear [PDF]
, 2015 According to the principle of space meshing,the equation derivation process of the tooth line on the cones of spiral bevel gear is introduced,and the tooth line equation of the expression with different cone angles is achieved.By using the Pro/E ...
Zhang Famin, Li Meng
core +1 more source
Development of Heat Engines Powered by Twisted and Coiled Polymer Fiber Actuators
Advanced Materials Technologies, Volume 11, Issue 8, 17 April 2026.Continuously rotating engines driven by thermally responsive actuating materials can turn waste heat into useful energy. For the first time heat engines operated by twisted and coiled polymer fiber actuators are demonstrated with engine design guided by two simple analytical models.
Geoffrey M. Spinks +2 more
wiley +1 more source
Molecular Photogearing for Controlling Rotary Motion at the Nanoscale
ChemPlusChem, Volume 91, Issue 4, April 2026.Molecular gears capable of controlling and transmitting rotary motion at the nanoscale are indispensable for the construction of artificial molecular machines. In this concept, we discuss how molecular photogears featuring a propeller‐shaped motif attached to a light‐driven molecular motor offer new possibilities to perform these tasks with better ...
Enrique M. Arpa, Bo Durbeej
wiley +1 more source
Directional Bias in Molecular Photogearing Evidenced by LED‐Coupled Chiral Cryo‐HPLC
Angewandte Chemie, Volume 136, Issue 38, September 16, 2024.Significant directionality bias for the coupled rotations of a light‐powered molecular photogear is evidenced by analysis of its enantiomeric states. Using a custom designed LED‐coupled chiral cryo‐HPLC setup, the sense of directionality of coupled double‐ and single bond rotations during photogearing could be elucidated directly.
Frederik Gnannt +4 more
wiley +2 more sources
Hydraulic In Vitro Characterization of MR‐Conditional Blood Pumps
Artificial Organs, Volume 50, Issue 3, Page 393-403, March 2026.Cardiac surgery in neonates requires close placement of cardiopulmonary bypass machines due to limited blood volume, complicating MR compatibility. This study introduces three MR‐conditional blood pump prototypes. None interfered with MRI imaging, though RF‐related sensor effects remain untested.
Dominik T. Schulte +6 more
wiley +1 more source
Growth of Subsurface Fatigue Fractures in Large‐Size Bevel Gears
Fatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 2, Page 640-652, February 2026.ABSTRACT Large‐size bevel gears are commonly used in marine industry for the applications of propulsion, such as azimuth thrusters. The gears are typically designed for specific use, as they are directly transferring power from one component to another.
Erkka Pentti Kasper Virtanen +4 more
wiley +1 more source
Bioinspired Light‐Driven Organic Rotary Molecular Systems
ChemistryEurope, Volume 4, Issue 1, January 2026.This review explores the evolution of bioinspired light‐driven rotary molecular systems (RMSs), highlighting the integration of natural chromophore‐based fragments to enhance quantum efficiency, photostability, and biocompatibility. Key strategies to optimize photochemical performance and broaden functional applications are discussed, providing a ...
Lidia Hortigüela, Sara P. Morcillo
wiley +1 more source
Quantitative Evaluation of Aero Spiral Bevel Gear Meshing Quality [PDF]
, 2011 In order to precisely control the meshing performance of spiral bevel gear pair, this paper represents a quantitative evaluation method using transmission error curve and tooth face contact trace.
Guang Lei Liu +3 more
core +1 more source
Low‐Complexity Robotic Device for Magnetic Resonance Imaging‐Guided Needle Biopsy
The International Journal of Medical Robotics and Computer Assisted Surgery, Volume 21, Issue 6, December 2025.ABSTRACT Background This work presents a low‐complexity robotic device for needle‐to‐target alignment designed to streamline Magnetic Resonance Imaging (MRI)‐guided biopsy procedures while maintaining physician control over insertion. Methods The robotic device was designed with a rigid frame incorporating two linear degrees of freedom for the in‐plane
Anastasia Antoniou +8 more
wiley +1 more source