Results 101 to 110 of about 134,037 (330)
Centrifugal-reciprocating compressor [PDF]
, 1984 A centrifugal compressor is described which includes at least one pair of cylinders arranged in coaxial alignment and supported for angular displacement about a common axis of rotation normally disecting a common longitudinal axis of symmetry for the ...
Higa, W. H.
core +1 more source
Advanced Energy Materials, EarlyView.This work demonstrates a parameter optimization for a scalable dry coating process of sulfidic ASSB cathodes (82 wt% CAM, 0.5 wt% PTFE binder) in dry room atmosphere. High‐shear extruder mixing and calendering are used to form a cathode film based on PTFE fibrillation.
Michael Wolf +9 more
wiley +1 more source
Casimir pistons with hybrid boundary conditions
, 2007 The Casimir effect giving rise to an attractive or repulsive force between the configuration boundaries that confine the massless scalar field is reexamined for one to three-dimensional pistons in this paper.
H. B. G. Casimir +2 more
core +1 more source
Direct Formation of Structural Components Using a Martian Soil Simulant. [PDF]
, 2017 Martian habitats are ideally constructed using only locally available soils; extant attempts to process structural materials on Mars, however, generally require additives or calcination.
Chen, Tzehan +3 more
core +1 more source
Advanced Energy Materials, EarlyView.All‐solid‐state batteries (ASSB) are promising for high‐energy applications. Using a newly designed electrochemical cell, this study demonstrates reversible Li+ insertion/extraction in a thick ASSB and enables operando neutron diffraction. The results reveal structural evolution and H1‐H2 phase coexistence in LiNi0.6Mn0.2Co0.2O2 (NMC622), while ...
Sreelakshmi Anil Kumar +7 more
wiley +1 more source
Automotive gas turbine fuel control [PDF]
, 1978 A fuel control system is reported for automotive-type gas turbines and particulary advanced gas turbines utilizing variable geometry components to improve mileage and reduce pollution emission.
Gold, H.
core +1 more source
Adaptive liquid lens actuated by liquid crystal pistons.
Optics Express, 2012 An adaptive liquid lens actuated by liquid crystal (LC) pistons is demonstrated. It adopts fluid pressure introduced by the reciprocating movement of LC droplets to regulate the liquid-air interface which, in turn, changes the optical power of the ...
Su Xu, H. Ren, Shin‐Tson Wu
semanticscholar +1 more source
Advanced Energy Materials, EarlyView.A mixed ion‐electron conducting polymer binder, PEDOT:PSSTFSI, enhances both ionic and electronic transport in NMC‐based positive electrode composite (PEC) for ASSBs. Optimal polymer loading (0.33 wt.% in PEC) provides the most balanced transport, with an effective conductivities (σel/σion) ratio closest to unity, enabling high discharge capacity at 1 ...
Elina Nazmutdinova +6 more
wiley +1 more source
Motion of Pistons in Piston-Type Hydraulic Machines : 3rd. Report : Exponential Function-Type Piston
Bulletin of JSME, 1975 To stabilize the motion of pistons, it is possible to use such a piston that the film thickness between the cylinder and the piston varies exponentially with the longitudinal position along the piston. For piston-type hydraulic pumps and motors the numerical results indicate that in such a piston in which the film is thicker on the high pressure side ...
openaire +3 more sources
On-sky multi-wavelength phasing of segmented telescopes with the Zernike phase contrast sensor
, 2011 Future Extremely Large Telescopes will adopt segmented primary mirrors with several hundreds of segments. Cophasing of the segments together is essential to reach high wavefront quality.
Cavarroc +20 more
core +3 more sources