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Heating specific heat

Students often get the terms, heat, specific heat and temperature confused. Here are the formal definitions ... [Pg.21]

The relationship between heat, specific heat, and temperature change is given by the equation Q = mcAT. In this equation, Q is the amount of heat absorbed or released in joules, m is the mass in grams, c is the specific heat of the substance, and AT is the... [Pg.116]

We find an analogous expression, in which the value of the constant in (11) is expressed in terms of the combustion heat, specific heat, and the combustion, ignition and initial temperatures, in the work of Holm [12], who constructed the thermal balance of a hemispherical flame, with the diameter of the hemisphere taken equal to the tube diameter. [Pg.275]

Specific Heat. Specific heat data are available over a wide temp range (Refs 6 55). The values at 0, 40 and 80° are 0.309, 0.345 and 0.374cal/g/°C, respectively (Ref 6). Rouse (Ref 56) quotes a value of 0.25cal/deg/g Lenchitz and coworkers (Ref 41) have measured it from 10 to 300°K. Some of these data (see footnote in Ref 41) are tabulated below. The specific heat at constant volume has been measured (Ref 31), and found to be ca 30% less than that at constant pressure... [Pg.755]

Solution Molar heat = Specific heat x Molecular weight /. Cp = cPxM and Cy CyXM... [Pg.94]

Self Heating Specific Heat No temp exotherms from ambient to 170° 49... [Pg.158]

The constant-volume and constant-pressure specific heats are identical for incompressible substances (Fig. 1-10). Therefore, for solids and liquids the subscripts on c and Cp can be dropped and both. specific heals can be represented by a single symbol, c. That is, Cp = tv = c- This result could also be deduced from the physical definitions of constant-volume and constant-pressure specific heats. Specific heats of several common gases, liquids, and solids are given in the Appendix. [Pg.28]

In the crystallization of hydrogenated edible oil products, the sensible heat of the liquid is removed until the temperature of the product is equal to the melting point. At the melting point, heat must be removed to allow the crystallization of the product. The quantity of heat associated with this phenomenon is called heat of crystallization. Sensible heat (specific heat) of most common hard fat products is equal to about 0.27 cal/g (0.5 Btu/lb) and the heat of crystallization is equal to 27.8 cal/g (50Bm/lb). The amount of heat that must be removed to crystallize hardened oil is 100 times the amount of heat that must be removed to lower the product temperature (39). [Pg.2132]

Some factors that influence the rate of evaporation of a solvent include temperature, flow of air over sample, vapor pressure of the solvent, latent heat, specific heat, and molecular weight (53). Galstaun (55) in 1950 reported a thorough study of the evaporation of some hydrocarbon solvents and developed equations for evaporation rates as related to several factors including temperature drop of liquid as it evaporates. Sletmoe (56) developed equations for the evaporation of neat solvent blends. The total rate of evaporation was proposed to be equal to the sum of the rates for the individual solvent components ... [Pg.679]

Calorimetry gives a powerful method for the simulation of storage reactions. The main thermodynamical parameters which are needed can be provided by the calorimetric test latent heat, specific heat, reaction heat... ... [Pg.179]

Thermal and physical properties of the material to be heated—specific heat, latent heat, melting and boiling points, thermal conductivity, flash point, viscosity, density, and evolution of dissolved gases/vapours generated during heating ... [Pg.227]

Crawford found that the absolute heat (specific heat) of calx of antimony is to that of metallic antimony as 11 6 to 4 5 hence if phlogiston is added to a body a quantity of absolute heat is extricated and if phlogiston is separated an equal quantity of heat is absorbed. In the process of inflammation, the phlogiston is separated from the inflammable body, and combined with the air the air is converted into fixed and phlogisticated air, and at the same time gives off a very great proportion of its absolute heat. This appears as flame. Heat and phlogiston are by nature opposite principles. [Pg.750]

Amount of heat, specific heat, and temperature are such closely related properties of a substance that they are often confused. How are they related to each other How are they different, by definition One way to distinguish these three properties is by the unit used. What units might be used by a scientist for each of these properties ... [Pg.42]

The proportionality constant, c, is a property of a pure substance called its specific heat. Specific heat is the heat flow required to change the temperature of one gram of a substance by one degree Celsius. It measures the relative ease with which... [Pg.446]

Constant-pressure specific heat Specific heat at constant pressure of a mixture gas at high pressure is ... [Pg.174]

The quantity c is called the specific heat or specific heat capacity. (In this text, we will use the term specific heat.) Specific heat is defined as the amount of heat required to raise the temperature of one gram of a substance one degree Celsius. When the mass of that substance is equal to its molar mass, then c is called the molar heat capacity. [Pg.228]

Specific heat capacity characterizes the capability of a material to store heat. Specific heat capacity is given in J =m s and is defined as... [Pg.370]

Thermophysical properties of R-22 and CO2 are compared for the saturation temperatures of -25, -10, and 5°C in Table R-3. The evaporation pressure of CO2 is four to eight times higher than that of R-22. The saturated liquid density of CO2 is approximately 70 percent that of R-22, while the saturated vapor density of CO2 is approximately five times that of R-22. The higher density offers the opportunity to reduce heat exchanger size and weight. CO2 has better heat-transfer characteristics (higher latent heat, specific heat, and thermal conductivity) and lower viscosity than R-22. See Fig. R-4. [Pg.666]


See other pages where Heating specific heat is mentioned: [Pg.276]    [Pg.62]    [Pg.89]    [Pg.94]    [Pg.64]    [Pg.344]    [Pg.345]    [Pg.331]    [Pg.651]    [Pg.73]    [Pg.6]    [Pg.610]   
See also in sourсe #XX -- [ Pg.45 ]




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Actinide specific heats

Adip solutions specific heat

Al203> specific heat

Alkanes, specific heat

Alloys specific heat values

Alumina Specific heat

Aluminium specific heat

Aluminum specific heat

Aluminum, crystal structure specific heat

Aluminum, specific heat capacity

Ammonia specific heat

Ammonia specific heat capacity

Amorphous configurational specific heat

Amorphous polymers specific heat capacity

Amorphous specific heat

Amorphous vibrational specific heat

Anharmonic Effects on the Specific Heat and Elastic Constants

Antiferromagnetic systems specific heat

Apparent specific heat capacity

Application the specific heat of crystals

Atmosphere specific heat

Atomic weights Specific heats

Beryllium specific heat

Bread, specific heat

Calcium carbonate specific heat

Calculation specific heat capacity

Carbon dioxide specific heat

Carbon epoxy specific heat

Carbon monoxide specific heat

Carbon specific areas, heat

Carbon specific areas, heat effects

Carbon specific heat capacity

Carbon tetrachloride specific heat capacity

Case I Constant Specific Heat

Case II Temperature-Dependent Specific Heat Values

Cement, specific heat capacity

Ceramic materials specific heat

Ceramics specific heat values

Chromium specific heat

Climates Are Influenced by Waters High Specific Heat

Combustion, heat Specifications

Composite specific heat capacity

Compound specific heat

Condensates specific heat

Conducting polymers specific heat

Contents 2 Specific Heat

Contributions to the specific heat

Copper specific heat

Copper specific heat capacity

Crystallinity specific heat

Crystallinity specific heat capacity

Crystals specific heat

Debye Temperature and Specific Heat

Debye specific heat

Debye theory of specific heat

Determining Specific Heat of Filling in Measuring Kettle

Differential Scanning Calorimetry specific heat

Differential scanning calorimetry specific heat capacity determined using

Dissociation energy specific heat

Dynamic specific heat

Einstein specific heat

Einstein specific heat formula

Einstein specific heat function

Electron specific heat coefficient

Electronic specific heat

Electronic specific heat coefficient

Electronic specific heat constant

Electronic specific heat enhancement

Electrons specific heat

Element specific heat

Elements specific heat capacity

Energy and Change of Temperature Specific Heat

Energy specific heat

Enhanced electronic specific heat constant

Ethanol specific heat

Ethanol specific heat capacity

Ethyl alcohol specific heat

Ethylene glycol specific heat

Excess compressibility specific heat

Exponent specific heat

Fibers specific heat values

Flow measurement specific heats ratio

Fusion, specific latent heat

Gases specific heat capacity

Gases, specific heat

General formula for the representation of specific heats

General results from our measurements of specific heat

Glass fibre specific heat

Glass specific heat

Glass specific heat capacity

Glass transition specific heat measurement

Global Climates Are Influenced by Waters High Specific Heat

Granite, specific heat

Graphite specific heat capacity

Heat Treatment Specific Requirements

Heat capacity specific, definition

Heat shock protein substrate specificity

Heat specific surface area

Heat transfer specification sheet

Heat, atomic specific

Heat, specific hydrogen peroxide

Heat, specific mercury fulminate

Heat, specific tetryl

Heats of Reaction for Some Specific Reactions

Helium specific heat Fig

Helium, specific heat

Home heating fuel specifications

Hydrocarbons specific heats

Hydrochloric acid specific heat

Hydrogen electronic specific-heat coefficient

Hydrogen specific heat

Hydrogen specific heat capacity

Hydrogen, characteristic temperature specific heat

Ideal gas specific heat

Ignition specific heat ratio

Insulators specific heat

Internal Energy and Specific Heats

Internal energy and specific heat of an isolated polymer chain

Iron specific heat

Iron, specific heat capacity

Isobaric specific heat

Isobaric specific heat (CP)

Joules specific heat capacity

Kondo anomalies specific heat

Krypton, specific heat

Landscape specific-heat

Laser flash technique, specific heat

Lattice specific heat

Lattice vibrations specific heat contribution

Linear coefficient of specific heat

Liquefaction specific heat

Liquid oxygen specific heat

Liquid water specific heat

Liquid-phase specific heat

Lysozyme specific heat

Lysozyme specific heat capacity

Lysozyme-water system, specific heat

Magnetic Susceptibility and Specific Heat

Magnetic chains specific heat

Magnetic specific heat

Mass-specific heat capacity

Mean specific heat

Mercury specific heat

Mercury specific heat capacity

Metals specific heat Table

Metals specific heat values

Metals specific heats 157 spontaneous ignition

Methane specific heat

Microcanonical specific heat

Mixtures specific heat

Molar and Specific Heat Capacities

Molar specific heat capacities

Mole-specific heat capacity

Monatomic gases, specific heat

Niobium Specific heat

Nitrogen specific heat

Nuclear specific heat

Oxygen specific heat

Particles specific heat determination

Phonon specific heat

Phonons and the Specific Heat

Physical constants specific heat capacity

Physical properties Specific heat

Polymers specific heat

Polymers specific heat values

Potassium chloride specific heat

Potassium hydroxide solutions specific heat

Pressure magnetic specific heat

Ratio of specific heats

Reactions specific heat

Refractory linings specific heat

Refractory specific heat

Relationships between the principal specific heats for a near-ideal gas

Reversible process specific heat capacity

Rubber specific heat

SPECIFIC HEATS OF AQUEOUS SOLUTIONS Units Conversions

SPECIFIC HEATS OF PURE COMPOUNDS Units Conversions

Sand, specific heat

Sapphire specific heat

Schottky specific heat

Seawater specific heat

Selenium specific heat

Silver specific heat

Silver specific heat capacity

Sites specific heat

Size effects Specific heat

Sodium chloride specific heat

Solid specific heat capacity

Solid-phase specific heat

Solids, specific heat

Space specific heat

Specific Heat Capacity of Carbon Nanotubes

Specific Heat Conductivity

Specific Heat Values

Specific Heat and Breaking Limit

Specific Heat and Density of States

Specific Heat and Other Thermophysical Properties of Water Substance

Specific Heat of Aerogels

Specific Heat of Saturated Vapours

Specific Heat of Selected Elements

Specific Heat of Water and Ice

Specific Heat-Structural Alloys

Specific Heat-Theory

Specific Heats of Organic Solids

Specific Heats of Solids at Very Low Temperatures

Specific Heats of Water and Glycol

Specific area of heat exchangers

Specific condensation heat

Specific decomposition heat

Specific evaporation heat

Specific gravity 317 heat

Specific heat

Specific heat

Specific heat (Cp)

Specific heat 114 INDEX

Specific heat Appendix

Specific heat CeNiSn

Specific heat Einstein model

Specific heat Fast Chemical Reactions

Specific heat Fermi-Dirac statistics

Specific heat Materials

Specific heat Schottky anomaly

Specific heat Terms Links

Specific heat activation

Specific heat amorphous alloys

Specific heat and thermal conductivity

Specific heat anharmonic effects

Specific heat at constant pressure

Specific heat at constant volume

Specific heat at various temperatures

Specific heat capacity

Specific heat capacity INDEX

Specific heat capacity The

Specific heat capacity The amount

Specific heat capacity calculating

Specific heat capacity changes

Specific heat capacity compounds

Specific heat capacity determination

Specific heat capacity determining

Specific heat capacity enthalpy method

Specific heat capacity of water

Specific heat capacity ratio

Specific heat capacity results

Specific heat capacity scanning method

Specific heat capacity water

Specific heat capacity, of polymers

Specific heat capacity, table

Specific heat chlorine

Specific heat classical

Specific heat coefficient

Specific heat composites

Specific heat constant pressure

Specific heat constant pressure/volume

Specific heat constant volume

Specific heat constants

Specific heat conversion factors

Specific heat critical exponent

Specific heat crystalline materials

Specific heat defined

Specific heat definition

Specific heat diatomic chain

Specific heat dielectrics Table

Specific heat difficulties)

Specific heat electronic contribution

Specific heat electronic term

Specific heat experimental determination

Specific heat families

Specific heat field dependence

Specific heat for atactic and isotactic PPBA

Specific heat from lattice vibrations

Specific heat garnets

Specific heat gases/vapors

Specific heat glass transition

Specific heat hydrides

Specific heat hydrocarbon liquids

Specific heat hydrocarbon vapors

Specific heat intermetallics

Specific heat jump

Specific heat liquid

Specific heat magnetic contribution

Specific heat measurement

Specific heat metals

Specific heat multicomponent mixture

Specific heat negative

Specific heat of a molecule

Specific heat of adsorbents

Specific heat of air

Specific heat of air at constant volume

Specific heat of ammonia

Specific heat of compounds

Specific heat of diamond

Specific heat of glass

Specific heat of graphite

Specific heat of hydrogen

Specific heat of liquids

Specific heat of melting

Specific heat of metals

Specific heat of milk

Specific heat of particles

Specific heat of plastics

Specific heat of polyatomic gases

Specific heat of reaction

Specific heat of solids

Specific heat of substances

Specific heat of water

Specific heat peaks

Specific heat petroleum fraction

Specific heat pressure dependence

Specific heat production

Specific heat properties

Specific heat protein glass transition

Specific heat pure component

Specific heat ratio

Specific heat reduced correction

Specific heat release rate

Specific heat removal

Specific heat rotational

Specific heat rotational contribution

Specific heat simple metals

Specific heat sodium hydroxide

Specific heat spectroscopy

Specific heat standard method

Specific heat stretch dependence

Specific heat superconductors

Specific heat temperature dependence

Specific heat temperature polynomial

Specific heat thermal conductivity

Specific heat thermal insulators

Specific heat thermodynamic perturbation theory

Specific heat three-dimensional crystals

Specific heat transition metals

Specific heat transition state

Specific heat transitional metals

Specific heat translational

Specific heat translational contribution

Specific heat variation with carbon content

Specific heat vibrational

Specific heat vibrational contribution

Specific heat, CaCl2 solutions

Specific heat, definition electronic

Specific heat, evolution

Specific heat, temperature dependent

Specific heat-capacity and

Specific heating capacity

Specific heats and the equation of state

Specific heats of aqueous ethylene glycol

Specific heats of aqueous ethylene glycol solutions

Specific heats of aqueous glycol solutions

Specific heats of gases

Specific heats of materials

Specific heats of mixtures

Specific heats of real gases

Specific heats of solids and liquids

Specific heats, aqueous solutions

Specific heats, determination

Specific heats, pure compounds

Specific heats, selected elements

Specific latent heat of fusion

Specific latent heat of vaporization

Specific surface area, heat exchangers

Specification and Guidance for Heat Treatment

Specification heat duty

Spectral measurements of the specific heat capacities

Steam specific heat capacity

Steam, specific heat

Steel specific heat

Steel, specific heat capacity

Subject specific heat

Substances specific heat

Sulfur specific heat

Sulfuric acid specific heat

Sulphuric acid specific heat

TMTSF specific heat

Tantalum Specific heat

Temperature dependence of specific heat

Temperature dependence polymer thermal properties, specific heat

Temperature effects specific heat

Temperature-Averaged Specific Heats

The Low Temperature Specific Heat of Au

The Specific Heat

The Specific Heat of Solids

Theory of Specific Heats

Thermal Conductivity and Specific Heat Capacity

Thermal equilibrium specific heat

Thermal properties specific heat

Thermodynamic properties specific heat

Thermodynamic properties specific heat ratio

Thermodynamic relation between specific heats

Thermophysical specific heat capacity

True specific heat

Tungsten specific heat

Uranium specific heat

Vapor pressure specific vaporization heat

Vaporization, specific latent heat

Vapors specific heats

Viscosity, Fragility, and Specific Heat of Glasses

Water specific heat

Water, density specific heat

Wetting specific heat

Wood, specific heat capacity

Working with Specific Heat Capacity and Calorimetry

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