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Mass rate

Before a source analysis program is undertaken, it is important to decide which information is really required. Sampling sites must be selected with care. Choice of the site can significantly affect accuracy and cost. Care must also be taken in the selection of sampling points at the site. Measurement usually involves the deterrnination of temperature, concentration, and characterization of the gas contaminants. It also requires the mass rates of emission of each contaminant, therefore concentration and volumetric flow data are required. [Pg.299]

V Total mass rate of flow mass rate of vapor generated Wp for total kg/s IVh... [Pg.552]

An equation representing an energy balance on a combustion chamber of two surface zones, a heat sink Ai at temperature T, and a refractory surface A assumed radiatively adiabatic at Tr, inmost simply solved if the total enthalpy input H is expressed as rhCJYTv rh is the mass rate of fuel plus air and Tp is a pseudoadiabatic flame temperature based on a mean specific heat from base temperature up to the gas exit temperature Te rather than up to Tp/The heat transfer rate out of the gas is then H— — T ) or rhCp(T f — Te). The... [Pg.586]

Measurement of Performance The amount of useful work that any fluid-transport device performs is the product of (1) the mass rate of fluid flowthrough it ana (2) the total pressure differential measured immediately before and after the device, usually expressed in the height of column of fluid equivalent under adiabatic conditions. The first of these quantities is normally referred to as capacity, and the second is known as head. [Pg.900]

D( = diffusion coefficient of solute in liquid g = gravity-acceleration constant h = length of wetted wall kf = mass-transfer coefficient, liquid phase r = mass rate of flow of hqnid. f = viscosity of liquid = density of hqnid... [Pg.1403]

For certain simplified cases it is possible to calculate directly the number of stages required to attain a desired product composition for a given set of feed conditions. For example, if equilibrium is attained in all stages and if the underflow mass rate is constant, both the equilibrium and operating lines on a modified McCabe-Thiele diagram are straight, and it is possible to calculate direc tly the number of ideal stages required to accommodate arw rational set of terminal flows and compositions (McCabe, Smith, and Harriott, op. cit.) ... [Pg.1677]

Output mass rate and vapor temperature of release, mass rate of air entrained, density of mixtu >1 mass fraction in cloud. Limitations single chemical source terms, limited chemical... [Pg.347]

L = liquid mass rate, Ib/sec or Ib/hr Lmd = liquid molar rate (without entrainment) lb mols/sec... [Pg.190]

L liquid mass rate G - gas mass rate A.. liquid density Po - gas density... [Pg.287]

Pressure Drop Through Fused Raschig Ring Plate,with Plate Covered with One inch of l"Size Intalox Saddles (L=Liquid Mass Rate Parameter)... [Pg.313]

L = liquid mass rate, lb/sec G = vapor or gas mass rate, lb/sec Pg = gas density, Ib/ft at conditions Pl = liquid density, lb/ft at conditions A = area, ft tower cross-section area... [Pg.328]

L — Liquid mass rate G — Gas mass rate Pi — Liquid density Pg — Gas density... [Pg.330]

L, L = Liquid (or tvater rate) superficial mass rate, lb/ (hr) [ft tower plan cross-section, when specified], or Ib/hr... [Pg.410]

F = mass rate of flow of condensate from lowest point on condensing surface divided by the breadth (unit perimeter), lb/ (hr) (ft). For a vertical tube F = w/ttD. [Pg.117]

AZ = height of driving leg for thermal circulation, ft Wx = mass rate, Ib /sec, total flow, or W Wj = shaft work done by system, ft liquid A = change from one condition to another AL[ = change in equivalent length of pipe, ft, inlet piping system... [Pg.193]

If pressure drop is too high, reselect and redesign unit, making parallel units to reduce flow rate (and coefficient hi ), or select a larger pipe, reducing mass rate G, and hence hj. Recalculate the pressure drop. [Pg.210]

Gj = mass velocity, lb/hr(fti) or, mass rate of flow on shell side of exchanger, lb/ (hr) (fti of flow area) ako, cross-flow on shell side. [Pg.274]

K is mass transfer coefficient, J is mass rate of reaction... [Pg.296]


See other pages where Mass rate is mentioned: [Pg.33]    [Pg.34]    [Pg.37]    [Pg.42]    [Pg.95]    [Pg.110]    [Pg.176]    [Pg.176]    [Pg.544]    [Pg.552]    [Pg.900]    [Pg.1128]    [Pg.1724]    [Pg.2036]    [Pg.2197]    [Pg.2399]    [Pg.706]    [Pg.154]    [Pg.190]    [Pg.286]    [Pg.301]    [Pg.313]    [Pg.360]    [Pg.410]    [Pg.410]    [Pg.101]    [Pg.190]    [Pg.278]    [Pg.278]    [Pg.154]    [Pg.885]    [Pg.885]   
See also in sourсe #XX -- [ Pg.175 ]

See also in sourсe #XX -- [ Pg.73 ]




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Accumulation rate process mass balance

Actual mass flow rates

Aspen Plus mass flow rate

Average mass loss rate

Batteries mass transport rate

Burning Rate or Mass Flux

Burning rate mass flux

Calculation of Mass Transfer Rate

Cellulose kinetic mass loss rate constants

Combined Influence of External Mass and Heat Transfer on the Effective Rate

Condensation mass flow rate

Cooling water mass flow rate (Hydrogen only) at different pressures

Crystallization mass rate

Cyclohexene mass transfer rate

Diffusion, mass Dilution rate

Dimensional Scaling Factors for the Mass Transfer Rate Processes

Dissolution rate mass transfer

Distillation mass transfer rates

Droplet flames mass burning rate

Effects of Mass Transfer Around and within Catalyst or Enzymatic Particles on the Apparent Reaction Rates

Elementary Rate Laws and the Principle of Mass Action

Enhancement factor, mass transfer rate

Enhancement of the Mass Transfer Rates

Evaporation rate, mass

External mass transfer effective rate

Extraction mass transfer rates, with chemical reaction

Factors influencing mass transport rate

Film condensation mass flow rate

Finite rate of mass transfer

Flow rates mass transfer correlations

Fuel mass-flow rate

Gas-phase mass transfer, rate

Growth rate mass-transfer-limited regime

Heat and Mass Transfer Rates

Heat transfer coefficient mass flow rate

Hydrogen inlet mass flow rate at different pressures

Influence of Heating Rates on Decomposition and Mass Transfer

Interfacial mass transfer rates

Interfaeial mass-transfer rates

Interparticle mass transfer rates

Interphase mass transfer rate

Kinetic mass loss rate constants

Kinetic rate constants mass balance equations

Laminar flows mass-transfer rate

Liquid-phase chemical reaction rates, mass transfer effects

Local mass transfer rate

Mass Flow Rate to Be Discharged

Mass Transfer Rates and Effective Interfacial Areas

Mass accumulation rate

Mass action rate expressions

Mass action rate law

Mass analyzers data acquisition rate

Mass analyzers scan rate

Mass burning rate

Mass change rate

Mass deposition rate

Mass deposition rate crystallizers

Mass deposition rate supersaturation

Mass discharge rate

Mass flow rate

Mass flow rate through packed

Mass flow rate, fans

Mass flow rate, polymers

Mass generation rate

Mass loss rate

Mass loss rate , solid polymer

Mass loss rate flammability properties

Mass loss rate polymer nanocomposites

Mass loss rate polymer-clay nanocomposites

Mass loss rates energy balance

Mass loss rates heat fluxes

Mass nucleation rate

Mass spectrometers acquisition rate

Mass transfer and reaction rates

Mass transfer evaluation rate

Mass transfer interception rates

Mass transfer molar rate

Mass transfer rate assumptions

Mass transfer rate average value

Mass transfer rate axial dispersion

Mass transfer rate constant

Mass transfer rate controlling steps

Mass transfer rate enhanced

Mass transfer rate experimental studies

Mass transfer rate exposure time

Mass transfer rate molar flux

Mass transfer rate momentum equations

Mass transfer rate parameters

Mass transfer rate penetration theory

Mass transfer rate single-screw extruder

Mass transfer rate theory

Mass transfer rate volatile component concentration

Mass transfer rates, supercritical

Mass transfer rates, supercritical Mechanism

Mass transfer rates, supercritical fluids

Mass transfer reaction rates

Mass transfer-limited biogeochemical rates

Mass transport corrosion-rates

Mass transport rate coefficient

Mass transport rate-decay kinetics

Mass transport, rate

Mass ttansfer rate

Mass-Transfer Rates in Ion Exchangers

Mass-flux calculations, exchange rates

Mass-loss/rate-of-rise

Mass-transfer coefficients, analogy with rates

Mass-transfer rate

Mass-transfer rate measurement

Mass-transfer rate-limiting step

Mass-transfer rates in chromatographic separations

Mass-transfer rates, in gas-liquid absorbers

Mass-transfer rates, in gas-liquid absorbers and reactors

Melt Mass-flow Rate and Density

Melt-mass flow rate

Microdroplet size effect on mass transfer and reaction rate

Microdroplets, mass transfer and reaction rates cationic dye

Microdroplets, mass transfer and reaction rates ion-pair extraction of anionic surfactant with

Mixture mass flow rate

Model mass transfer rates

Molar rate of mass transfer

Oxygen interfacial mass transfer rate

Packed mass transfer rates

Particle-to-gas mass flow rate ratio

Pressure mass flow rate effect

Product mass flow rate

Pulsing flow mass transfer rate

Rate Equation Under Mass Transfer Control

Rate constant mass transport

Rate expressions for mass transfer

Rate factors mass transfer

Rate mass transfer controlled

Rate of mass transfer

Rate-determining mass transfer resistance

Rates per unit mass of catalyst

Rates, chemical reactions law of mass action

Reaction Rate Equations The Mass Action Law

Reaction rate mass changes

Reaction rate mass transport effect

Relatively Very High Mass Transfer Rates

Rock Mass Rating

Rock-mass rating system

Scale mass transfer rate

Solid-liquid systems, mass transfer rate

Steam mass flow-rate

Streaming potential, mass-transfer rate

The Effect of Intrapellet Mass Transfer on Observed Rate

The Effect of Mass Transfer on Observed Rates

The law of mass action, rates and equilibria

Total mass flow rate

Use of Mass-Transfer-Rate Expression

Vapor mass flow rate

Weathering rates geochemical mass balance

Weathering rates mass-balance calculations

Zero-shear-rate viscosity molar mass dependence

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