Results 81 to 90 of about 25,660 (250)
A polarimeter for the high resolution ultraviolet spectrometer/polarimeter [PDF]
, 1980 The design requirements of the polarimeter were established by the scientific optical objectives of the experiment to be launched aboard the Solar Max Mission which will study active solar regions.
Calvert, J. A.
core +1 more source
A Cosmic Microwave Background Radiation Polarimeter Using Superconducting Bearings
, 2003 Measurements of the polarization of the cosmic microwave background (CMB) radiation are expected to significantly increase our understanding of the early universe.
Hanany, S. +5 more
core +2 more sources
A Study on the Integration of a High-Speed Flywheel as an Energy Storage Device in Hybrid Vehicles [PDF]
, 2010 The last couple of decades have seen the rise of the hybrid electric vehicle as a compromise between the outstanding specific energy of petrol fuels and its low-cost technology, and the zero tail-gate emissions of the electric vehicle.
Martinez-Gonzalez, Pablo +1 more
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International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT Research on the failure mechanisms of gears with multiple cracks has gained widespread attention. Among these, the study of the mesh stiffness characteristics of gears with multiple cracks is crucial for optimizing gear design and improving transmission reliability.
Luyan Xu, Xin Yu, Yunyun Sun
wiley +1 more source
Research and Application Progress of Field Modulation Magnetic Gear Transmission Technology
Jixie chuandongThe field modulation magnetic gear transmission technology is based on the principle of field modulation to achieve efficient and contactless transmission, effectively improving the problems of low torque density and low transmission ratio caused by the ...
Liu Ruixia +5 more
doaj
IET Electric Power ApplicationsAs a type of magnetic device being able to realize contact‐free power transmission together with sufficient volumetric torque density, the field‐modulated magnetic gear (FMMG) has become a promising alternative to the mechanical gear having rigid ...
Bo Yan +3 more
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Известия высших учебных заведений: Проблемы энергетики, 2017 In this article the review of decisions on electromagnetic and magnetic gear mechanisms, including for transfer of the torque to tight volumes is presented.
A. U. Afanasiev, N. V. Davydov
doaj +1 more source
Employability skills for hospitality students in Malaysia [PDF]
, 2017 Malaysia needs high skilled workforce to support growth of the industry. With dynamically changing job market and progressive technological change, employees are expected to keep abreast of global economics.
Ahmad, Nor Aziah +2 more
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Subterranean Mine Inspection Using the Prometheus Re‐Configurable Drone
Journal of Field Robotics, EarlyView.ABSTRACT This paper describes the design, development, and real‐world testing of an autonomous drone for subterranean exploration, known as “Prometheus.” Driven by requirements from industry that the drone be able to be deployed through areas of restricted access, Prometheus was designed to be directly deployed through a 150 mm aperture.
Liam Brown +8 more
wiley +1 more source
Thermal analysis and temperature evaluation on a magnetic‐geared dual‐rotor machine
IET Electric Power ApplicationsThe thermal performance of the magnetic‐geared dual‐rotor machine (MGDRM) is investigated. Because the effective component in the outer airgap magnetic field harmonics is low, the torque production of MGDRM cannot match the regular permanent magnetic ...
Minghao Tong, Xiaoqiang Liu, Le Sun
doaj +1 more source