the mass flow is denoted by m and the units in kg/s. formula of mass flow rate the mass flow formula is given by, m=ρva where ρ = density of fluid, v = velocity of the liquid, and a = area of cross-section solved examples example 1 determine the mass flow rate of a given ...
It is found that the gas-to-dust ratio decreases during the evolution Of OH/IR stars. An empirical relation between the gas-to-dust ratio and the dust mass loss rate is derived, leading to a formula for calculating the total mass loss rate directly from the IRAS 60 μm flux. OH/IR ...
Penning-trap mass spectrometry relies upon the determination of the free cyclotron frequencyνC = qB/(2πmion) of an ion species stored in magnetic fieldBand chargeq. ComparingνCwith the frequencyνC,refof a species of well known mass yields the frequency ratiorref,x= νC,ref/νC,...
Related to mass unit:atomic mass unit,Mass formula ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun1. mass unit- a unit of measurement for mass unit,unit of measurement- any division of quantity accepted as a standard of measurement or exchange; "the dollar is the United...
The difference of split wave number in the three-layer structural spectral line is half a Lorentz unit,and the corresponding wavelength difference is different and the formulae of charge-to-mass ratio aren t completely identical as well. 单层结构的谱线在稳恒磁场中分裂时,所分裂的波数差为一个洛...
1.The variation of mass loss ratio, the temperature of cabbage with precooling time, and the effect of vacuum precooling on its storage quality were investigated.结果表明 :小批量 (12 0kg/次 )菜心真空预冷过程只需 15 m in,平均质量损失率为2 。 4)mass loss rate(MLR)质量损失速率(MLR) 5)...
We will prove the formulaJ˙=J(∇⋅v)in an intutive way Consider an infinitesimal volumeδvinBtand the corresponding volume inB0isδV. The jacobian is defined as the ratio J=δvδV The time rate ofδvshould be attributed to the surface motion, which is ...
A space-time block-code scheme (STBC-scheme) is a family of STBCs {C(SNR)}, indexed by the signal-to-noise ratio (SNR) such that the rate of each STBC scal... K T,,Rajan, B.S - 《IEEE Transactions on Information Theory》 被引量: 265发表: 2005年 Simple error detection methods...
timescale expansion of the Einstein equation, and deduce an analytic formula for the leading order, adiabatic gravitational waveforms generated by an inspiral... T Hinderer,ÉÉ Flanagan - 《Physical Review D》 被引量: 102发表: 2008年 Extreme- and intermediate-mass ratio inspirals in dynamical...
Accounting for the Roche-lobe geometry of the companion, the rotational broadening gives the mass ratio $q=M_2/M_1=0.067 \pm 0.01$. The disc contributes $6 \pm 3$ per cent of the light at ${\rm H}\alpha$ and $17 \pm 3$ per cent at ${\rm H}\beta$, with the K star ...