Results 21 to 30 of about 302,487 (287)
Microscopic nanomechanical dissipation in gallium arsenide resonators [PDF]
, 2018 We report on a systematic study of nanomechanical dissipation in high-frequency (approximatively 300 MHz) gallium arsenide optomechanical disk resonators, in conditions where clamping and fluidic losses are negligible.
Allain, P. E. +8 more
core +2 more sources
Analysis of Temperature Field and Water Cooling of Outer Rotor In-Wheel Motor for Electric Vehicle
IEEE Access, 2019 In view of the narrow installation space of high power density and high torque in-wheel motor, the heat existed the in-wheel motor is balanced by cooling water channel to ensure the heat dissipation of the high power density in-wheel motor. In this paper,
Qiping Chen +4 more
doaj +1 more source
Engineering Applications of Computational Fluid Mechanics, 2023 Since double-suction centrifugal pumps consume quantities of energy, revealing critical factors for energy dissipation is helpful for energy-saving design.
Ji Pei +4 more
doaj +1 more source
The radial effective temperature distribution of steady-state, mass-losing accretion disks [PDF]
, 1999 Mass loss appears to be a common phenomenon among disk-accreting astrophysical systems. An outflow emanating from an accretion disk can act as a sink for mass, angular momentum and energy and can therefore alter the dissipation rates and effective ...
Knigge, Christian
core +3 more sources
Engineering tunable local loss in a synthetic lattice of momentum states
New Journal of Physics, 2019 Dissipation can serve as a powerful resource for controlling the behavior of open quantum systems. Recently there has been a surge of interest in the influence of dissipative coupling on large quantum systems and, more specifically, how these processes ...
Samantha Lapp +3 more
doaj +1 more source
Quantitative assessment of dissipative losses of 18 metals [PDF]
Resources, Conservation and Recycling, 2020 Abstract Dissipative losses of metals are unrecoverable material flows representing the real consumption of metals. They occur during any process in the global metal cycle from primary production to waste management and have different receiving mediums.
Christoph Helbig +2 more
openaire +2 more sources
Energies, 2020 The measures to reduce the impact of evaporation loss in a natural draft counter-flow wet cooling tower (NDWCT) have important implications for water conservation and emissions reduction.
Wei Yuan +4 more
doaj +1 more source
DC transport in a dissipative superconducting quantum point contact
Physical Review Research, 2023 We study the current-voltage characteristics of a superconducting junction with particle losses at the contacts. We adopt the Keldysh formalism to compute the steady-state current for varying transmission of the contact.
Anne-Maria Visuri +5 more
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Energy dissipation on magic angle twisted bilayer graphene
Communications Physics, 2023 Traditional Joule dissipation omnipresent in today’s electronic devices is well understood while the energy loss of the strongly interacting electron systems remains largely unexplored.
Alexina Ollier +6 more
doaj +1 more source
Heat dissipation during hovering and forward flight in hummingbirds [PDF]
Royal Society Open Science, 2015 Flying animals generate large amounts of heat, which must be dissipated to avoid overheating. In birds, heat dissipation is complicated by feathers, which cover most body surfaces and retard heat loss.
Donald R. Powers +4 more
doaj +1 more source