Results 71 to 80 of about 2,200,311 (344)
Advanced Materials, EarlyView.Drawing inspiration from the layered hard‐soft architecture found in sea sponges, this work establishes a new framework for architected cementitious composites (ACC) through multi‐material additive manufacturing (MMAM) process. The integration of mortar and elastomer phases into layered architectures enables synergistic toughening mechanisms, including
Aimane Najmeddine +5 more
wiley +1 more source
Rarefaction Shock Waves: a contribution to experiments and simulations [PDF]
, 2008 CFD simulations of a flexible asymmetric shock tube in order to get insight on how the finite size of the opening of the valve, and moreover the variation of the cross-sectional area of the shock tube, influence the formation of a nonclassical ...
SEGRETO, SERGIO
core
Advanced Materials Technologies, EarlyView.Flexible Chitosan‐glycerol sensor integrated with porous laser‐induced graphene (LIG) electrodes enable room‐temperature chemiresistive detection of ammonia (NH3) and proof‐of‐concept detection of fish spoilage. ABSTRACT We report a metal‐free sensor platform combining laser induced graphene (LIG) electrodes with drop‐deposited, glycerol‐plasticized ...
Mintesinot Tamiru Mengistu +9 more
wiley +1 more source
Kinetics of nitric oxide formation and decomposition [PDF]
Experiments on shock wave structure were conducted in the 12 inch shock tube facility, and it is shown that this work was motivated by the need for improved kinetics for the modeling of NO production in space shuttle flow fields. The experiments on shock
Hanson, R. K., Kruger, C. H.
core +1 more source
A Novel Device for Bursting Shock-Tube Diaphragms [PDF]
, 1961 The new GALCIT 17-in. low-pressure shock tube is equipped with a novel device which was designed to overcome some of the difficulties encountered in attempting to precisely select and control the bursting pressure of very thin diaphragms. This device is
Baganoff, D., Roshko, A.
core +1 more source
3D Printing of Stretchable, Compressible and Conductive Porous Polyurethane for Soft Robotics
Advanced Materials Technologies, EarlyView.A 3D‐printable porous dopamine‐polyurethane acrylate elastomer results in conductive, stretchable, and compressible structures that can be metallized in situ through catechol‐mediated silver reduction. The resulting material function as both compliant soft robot with a and strain sensors without complex assemblies, enabling fully 3D‐printed soft ...
Ouriel Bliah +3 more
wiley +1 more source
Wyznaczanie Energii Dostarczonej do Elektrycznej Rurki Uderzeniowej
Engineering Transactions, 1966 The present paper describes a method for determining the energy input in an electric shock tube based on the relations, obtained experimentally, between the intensity of current and the time in the discharge circuit including a shock tube or if the ...
Z. Mucha, Z.A. Pietrzyk
doaj
VehiclesDegraded shock absorbers have a negative effect on the safety critical driving dynamics of passenger cars. Oil and gas loss due to leaks at the shock absorber seals are the most common degradation mechanisms of vehicle shock absorbers.
Tobias Schramm +2 more
doaj +1 more source
A program for calculating expansion-tube flow quantities for real-gas mixtures and comparison with experimental results [PDF]
A computer program written in FORTRAN 4 language is presented which determines expansion-tube flow quantities for real test gases CO2 N2, O2, Ar, He, and H2, or mixtures of these gases, in thermochemical equilibrium. The effects of dissociation and first
Miller, C. G., III
core +1 more source
Stabilisation of the lattice-Boltzmann method using the Ehrenfests' coarse-graining
, 2006 The lattice-Boltzmann method (LBM) and its variants have emerged as promising, computationally efficient and increasingly popular numerical methods for modelling complex fluid flow.
A. N. Gorban +4 more
core +1 more source