Results 31 to 40 of about 16,005 (251)
Advances in Mechanical Engineering, 2023 Based on the slice theory and numerical calculation methods, the time varying meshing stiffness (TVMS) calculation method of the gear pair was constructed for the helical gear pair of a electric continuously variable transmission (ECVT), and the TVMS of ...
Xiaolan Hu +5 more
doaj +1 more source
Rotary bead dropper and selector for testing micrometeorite detectors Patent [PDF]
, 1968 Rotary bead dropper and selector for testing micrometeorite ...
Secretan, L.
core +1 more source
Next Generation Hosts for Protein Recognition, Assembly and More
Chemistry – A European Journal, EarlyView.The original design of synthetic receptors for proteins was based on macrocycles with a hydrophobic core and a polar/charged periphery. This design, geared towards protein recognition, facilitates receptor self‐assembly. Macrocycle oligomerization, in turn, contributes to protein assembly as evidenced in many cocrystal structures.
Peter B. Crowley
wiley +1 more source
基于Pro/E的非对称渐开线斜齿圆柱齿轮参数化设计及应力分析
Jixie chuandong, 2012 Helical gear with asymmetric involute is a new type of gear,and it hadn’t been studied in detail.According to gear generating method,curve sections on rack cutter are connected with curve section on helical gear.The equations of involute and fillet curve
李宁, 刘宁, 李威
doaj
Automated Process Optimization in a Novel Triple Shaft Mixer with Adaptive Mixing Modes
Chemie Ingenieur Technik, EarlyView.A novel multi‐purpose mixer with adjustable blade angle and a coaxial stirrer is developed, providing three degrees of freedom. An optimization strategy is integrated to autonomously identify optimal operating conditions through automated tests. The current draw of the main stirrer serves as the optimization criterion, while stirrer speeds, directions,
B. Schwarz, H. Kniele, J. A. Lindner
wiley +1 more source
Operational Influence on Thermal Behavior of High-Speed Helical Gear Trains [PDF]
, 2006 An experimental effort has been conducted on an aerospace-quality helical gear train to investigate the thermal behavior of the gear system as many important operational conditions were varied.
Handschuh, Robert F. +1 more
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, 2023 Schraubradgetriebe bestehen in der Regel aus einer Stahlschnecke und einem schrägverzahnten Kunststoffrad mit einem Achskreuzungswinkel. Aufgrund des hohen Übersetzungsverhältnisses bei kleinem Bauraum werden sie in Hilfs- und Stellgetrieben wie z. B. in Montagelinien, Haushaltsgeräten und Positionieraufgaben eingesetzt.
Becker, Linda (Dr.-Ing.) +1 more
openaire
EcoEnergy, EarlyView.As maritime transport electrifies, bidirectional charging (V2G) offers a dual‐purpose solution for energy resilience and economic viability. This work identifies key technological advancements and lifecycle challenges utilizing practical case studies to demonstrate how V2G systems can drive decarbonization and grid stability in the marine sector ...
Jonathan Bloor +3 more
wiley +1 more source
Research of Test Method of Single Tooth Bending Fatigue Loading of Involute Helical Gear
Jixie chuandong, 2019 For the problem of bending fatigue strength test of involute helical gear, the change regulations of bending stress and load distribution relation of helical gears with different tooth width and helical angle are researched by using RomaxDesigner.
Nan Feng +3 more
doaj
Dual output variable pitch turbofan actuation system [PDF]
, 1976 An improved actuating mechanism was provided for a gas turbine engine incorporating fan blades of the variable pitch variety, the actuator adapted to rotate the individual fan blades within apertures in an associated fan disc. The actuator included means
Broman, C. L., Griswold, R. H., Jr.
core +1 more source