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viscous
viscous, a. (ˈvɪskəs) Forms: 5–7 viscouse, 6 vyscous, 6– viscous; 6 vys-, viscus. [a. AF. viscous (Gower), or ad. L. viscōsus (cf. viscose a.), f. viscum (also viscus) mistletoe, birdlime made from mistletoe-berries. Cf. F. visqueux, It., Sp., Pg. viscoso.] 1. a. Of substances: Having a glutinous or...
Oxford English Dictionary
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Viscous liquid
In condensed matter physics and physical chemistry, the terms viscous liquid, supercooled liquid, and glass forming liquid are often used interchangeably to designate liquids that are at the same time highly viscous (see Viscosity of amorphous materials), can be or are supercooled, and able to form a glass
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viscous
viscous/ˈvɪskəs; `vɪskəs/ adj(of a liquid) not pouringeasily; thick and sticky (指液体)稠的, 黏的 viscous poolsof blood, oil, mud 一滩滩黏稠的血、 油、 泥.
牛津英汉双解词典
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Status quo and prospect of research on erodibility of viscous sediments
Sediment erodibility is an important research issue of depositional dynamics, which is of great significance in dynamic geomorphology, marine engineering safety, and ecological pr
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Viscous damping
through an orifice
Fluid flow within a journal bearing
Viscous damping also refers to damping devices. system
In a single-degree-of-freedom system, viscous damping model relates force to velocity as shown below:
Where is the viscous damping coefficient
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Viscous remanent magnetization
Viscous remanent magnetization (abbreviated VRM), also known as viscous magnetization, is remanence that is acquired by ferromagnetic materials by sitting Viscous remanent magnetization is regarded as noise.
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Find an energy functional for the nonlinear viscous oscillator $x' = v$, $v' =-b(v)v-k(x)x$, $t>0$ Consider the nonlinear viscous oscillator $$\begin{cases} x' = v\\\ v' =-b(v)v-k(x)x,\quad t>0, \\\ \end{cases}$$ whe...
Multiply the first equation by $x \cdot k(x)$ and the second by $v$, then sum both of them. You obtain $$ x k(x) x'+vv'=-b(v)v^2. $$ Let $V(x)$ such that $V'(x)=x k(x)$, then $$ \frac{d}{dt}\left(\frac{v^2}{2}+V(x)\right)=-b(v)2^2\leq 0 $$ Consider the energy function $E(x,v)=\frac{v^2}{2}+V(x)$. Si...
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Viscous stress tensor
The viscous stress tensor
Like the total and elastic stresses, the viscous stress around a certain point in the material, at any time, can be modeled by Shear and bulk viscous stress
Absent of rotational effects, the viscous stress tensor will be symmetric.
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Viscosity problem Suppose that the particle is subjected to a viscous resistive drag force proportional to the mass of the particle and its velocity: $F_D$=m$\alpha$$\frac{dr(t)}{dt}$ show that the equation becomes $...
As far as i can see $\alpha$ and $k^2$ are constants. We can rewrite the equation as: $$r''(t)+\alpha r'(t)+k^2r(t)=0$$ This is a linear differential equation with constant coefficients. These types of differential equations can always be solved with the following Ansatz $r(t)=e^{\lambda t}$. Plug t...
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Viscous coupling unit
A viscous coupling is a mechanical device which transfers torque and rotation by the medium of a viscous fluid. Design
Rotary viscous couplings with interleaved, perforated plates and filled with viscous fluids are used in automotive systems to transmit torque.
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Equation of Motion So I have an equation of motion with an additional viscous force shown below: $ \frac{d^2x}{dt^2} = x^3 - x^5 - \frac{dx}{dt} $ And the question is `Rewrite as a system for x(t) and v(t)`. I don'...
Let $\frac{\mathrm{d}x}{\mathrm{d}t}=\dot{x}=v$ and $\frac{\mathrm{d}^2x}{\mathrm{d}t^2}=\ddot{x}=\dot{v}$. The original equation can now be written as $\dot{v}=x^3-x^5-v$. In consequence, the second order differential equation has been replaced by a system of two first order differential equations,...
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Viscous vortex domains method
The viscous vortex domains (VVD) method is a mesh-free method of computational fluid dynamics for directly numerically solving 2D Navier-Stokes equations This theorem shows resemblance with Kelvin's circulation theorem, but it works for viscous flows.
wikipedia.org
en.wikipedia.org
viscous;plaque牙垢; viscous粘稠状的; crime syndicate 犯罪团伙;
用法学习: 1. 赌徒被射杀: A man shot dead in Sydney's inner-west was a casino high-roller with suspected crime syndicate 犯罪团伙, 犯罪集团 links (syndicate [ˈsindɪkət] a group of people or organizations that work together to achieve a particular aim. international crime syndicates. The jackpot prize was won by a syndicate of four workmates.
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How do I deal with sticky and viscous samples from cell lysates? To check a protein expression I pelleted a small amount of _E. coli_ before and after induction and lysed them by redissolving them in SDS-PAGE loading ...
Yes, it is the genomic DNA that is causing you trouble. Although a brief 1000g spin should bring it all down, the pellet is never tight and you almost always are going to pull up some gunk with the clear supernatant. A better solution is to include a quick sonication step (5-10s) before the 1000g sp...
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Chinese translation for " quasi-viscous fluid - Translation-Dictionary
quasi-viscous fluid Chinese translation: 准粘性流体.... Please click for detailed translation, meaning, pronunciation and example sentences for quasi-viscous fluid in Chinese
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