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Number one"oneself" is from 1704 (mock-Italian formnumero unoattested from 1973); the biblicalBook of Numbers(c. 1400, LatinNumeri, GreekArithmoi) is so called because it begins with a census of the Israelites. Childish slangnumber oneandnumber twofor "urination" and "defecation" attested fr...
in calculations on my favourite numerical lunar theory, when I discovered that, under the heavy pressure of unusual matters (two transits of Venus and some eclipses) I had committed a grievous error in the first stage of giving numerical value to my theory. My spirit in the work was broken...
The main purpose is to study the limiting case for\\documentclass[12pt]{minimal} \\usepackage{amsmath} \\usepackage{wasysym} \\usepackage{amsfonts} \\usepackage{amssymb} \\usepackage{amsbsy} \\usepackage{mathrsfs} \\usepackage{upgreek} \\setlength{\\oddsidemargin}{-69pt} \\begin{...
Greek letters α absorptance αD thermal diffusivity, m2/s α* aspect ratio (duct height to width ratio) β collector tilt angle, deg β′ gas thermal expansion coefficient, K−1 ε emissivity τ transmittance ηc solar collector efficiency ηfan fan efficiency ηm mechanical efficiency μ dyn...
Greek letters α effective laminar thermal diffusivity, [kg/m s] ΔH MCM material magnetic field change, [A/m] Δp Pump pressure rise, [Pa] Δt Simulation timestep, [s] ΔT MCM material temperature change, [K] κ specific kinetic energy of the fluid, [m2/s2] μ dynamic viscosity, ...
Lower case Greek letters (and occasionally lower case letters) will denote scalars. R will denote the set of real I numbers, Rn the set of n-dimensional real vectors, and Rm n the set of m-by-n real matrices. I I Introduction 3 AT will denote the transpose of the matrix A: (AT ...
the value of the option at each node, testing for early exercise when appropriate Example: Put Option S0 = 50; X = 50; r =10%; s = 40%; T = 5 months = ; dt = 1 month = The parameters imply u = ; d = ; a = ; p = Example (continued) Figure Calculation of Delta Delta...
Greek letters α permeability [m2] μ molecular viscosity [Pas] ρ density [kg/m3] Roman letters ṁ mass flow rate [kg/s] v→ velocity field c heat capacity [J/kgK] h specific enthalpy [kJ/kgK] k thermal conductivity [W/mK] keff effective conductivity keff=k+kt [W/mK] kt turbul...
Greek letters 1. Introduction 2. Drying process 3. Solar energy 4. Thermal storage systems 5. Computational modeling 6. Conclusions CRediT authorship contribution statement Declaration of competing interest Acknowledgment Data availability ReferencesShow full outline Cited by (17) Figures (3) Tables (6...