Results 91 to 100 of about 631,922 (278)
Alignment of nematic liquid crystals on mixed Langmuir-Blodgett mono-layers
, 1997 Mono-layers of stearic and behenic acids and mixtures of them in different proportions, deposited with the Langmuir-Blodgett technique, were used to study the alignment and the alignment dynamics in nematic liquid crystal cells. A relaxation process from
Durkam +5 more
core +2 more sources
Advanced Engineering Materials, EarlyView.The results demonstrate a simulation‐driven workflow that applies LSB topology optimization with additive manufacturing constraints to mission‐specific load cases, integrating European Cooperation for Space Standardization compliant verification and manufacturability to develop structurally efficient rover suspension components.
Stelios K. Georgantzinos +11 more
wiley +1 more source
Polymorphism of the glass former ethanol confined in mesoporous silicon
, 2010 X-ray diffraction patterns of ethanol confined in parallel-aligned channels of approx. 10 nm diameter and 50 micrometer length in mesoporous silicon have been recorded as a function of filling fraction, temperature and for varying cooling and heating ...
Anke Henschel +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé +5 more
wiley +1 more source
High Speed Solid State Circuit Breaker [PDF]
, 1993 The U.S. Army Research Laboratory, Fort Monmouth, NJ, has developed and is installing two 3.3 MW high speed solid state circuit breakers at the Army's Pulse Power Center. These circuit breakers will interrupt 4160V three phase power mains in no more than
Podlesak, Thomas F.
core +1 more source
, 2000 We present results of transport measurements showing distinct path dependence of the electrical resistance in the superconducting vortex state of single crystal samples of CeRu$_2$ and V$_3$Si.
Chaddah, P. +4 more
core +1 more source
Advanced Engineering Materials, EarlyView.Bimetallic (NiFe) and trimetallic (NiFeCr) nanoalloys (NAs) are synthesized using corresponding oxide mixtures using microwave hydrogen plasma within a few milliseconds. The process simultaneously 1) reduces metal oxides to metals; 2) downsizes the particles from micrometers to nanometers; and 3) blends the metals to form NAs.
Sachin Kumar +5 more
wiley +1 more source
Design and Simulation of Elastocaloric Refrigerator Based on Ni-Ti Plate
Zhileng xuebao, 2022 Elastocaloric cooling is based on the phase transition of elastocaloric materials and is driven by uniaxial stress. Elastocaloric cooling technology affords high theoretical refrigeration efficiency and does not result in greenhouse effects; hence, it ...
Chen Yanliang +4 more
doaj
Domestic Applicability of Solid-State Cooling
Emerging Minds Journal for Student ResearchThe global surge in energy consumption and the consequential environmental challenges have spurred an escalating demand for innovative, eco-friendly alternatives to current modern technology, and refrigeration systems are no different. With most households today owning a refrigerator amongst other appliances, there is a constant need for energy that is
openaire +1 more source
Advanced Engineering Materials, EarlyView.The thermal diffusivity of MgO‐C refractories is highly sensitive to sample preparation and processing procedures. In this article, the effects of coking sequence, machining conditions, structural inhomogeneity, and graphite coating application on measurements using laser flash apparatus are systematically investigated.
Luyao Pan +4 more
wiley +1 more source