Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Heat maximum

A087 Heating Maximum Steam Pressure H STM MXPR N 13 kPa... [Pg.182]

A088 Heating Maximum Steam Temperature H STM MXTM N 13 °C... [Pg.182]

Step 1. Select a finite number of periods of operation (i.e., sets of values of the uncertain supply temperatures and flow rates). Typically, the nominal operating point is selected, as well as some combinations of upper and lower bounds on the uncertain variables [e.g., bounds corresponding to maximum heating, maximum cooling, maximum heat exchange, and maximum required heat transfer area, as suggested by Marselle et al. (1982)]. [Pg.75]

In this diagram the heat of interaction between the anhydrous acids, H2S04, and HN03, calculated on 100 g of mixture, has been presented, where Q is the heat of mixing (in calories) and x is the H2S04 content in the mixtures (wt. %). The heat maximum corresponds to x = ca. 67% of H2S04. [Pg.146]

At this stage finite-size scaling theory [155, 193-197, 199] is applicable for the description of the specific heat maximum and of the onset of the superfluid density (see the beginning of Section 11), which characterize the rounded-off X transition. The singular free energy density, /, of the finite system (in the absence of external fields) can be described in terms of a universal function (T()) in the form [194—197] f = where is a metric factor,... [Pg.283]

Fig. 10. Multiple binding states detected by flash desorption. N—gas density, t—time after start of heating. Maximum flash temperature T = 2200°K. Time scale 1 unit = 100 msec. Surface concentration—N2 ny = 50 X 1012 molecules/cm2, n, = 11 x 1012, ns = 136 X 1012 (8) CO na = 108 x 1012, nffl = 206 X 1012, nh = 202 X 1012, n = 62 X 1012 (9). Fig. 10. Multiple binding states detected by flash desorption. N—gas density, t—time after start of heating. Maximum flash temperature T = 2200°K. Time scale 1 unit = 100 msec. Surface concentration—N2 ny = 50 X 1012 molecules/cm2, n, = 11 x 1012, ns = 136 X 1012 (8) CO na = 108 x 1012, nffl = 206 X 1012, nh = 202 X 1012, n = 62 X 1012 (9).
At the time of this writing, our main information on these properties is from numerical studies on a single chain on a lattice. " The chain is considered self-avoiding, but an attractive interaction (among monomers which are located on neighboring sites) is added. This gives a 0 point and a specific heat maximum (for T Q) which may well be logaritiimic in N. However, the possibility of fractional powers (In " ) has not been considered in the analysis. [Pg.312]

Heated Maximum at the Maximum Difference Maximum Average ... [Pg.662]

In fig. 8 we show the resistivity of UBejj at several temperatures plotted as functions of the magnetic field (Remenyi et al. 1986). This substance has an estimated y value around 1100mJ/(molK ), a specific heat maximum around 2K. Its electrical... [Pg.98]


See other pages where Heat maximum is mentioned: [Pg.485]    [Pg.753]    [Pg.11]    [Pg.485]    [Pg.64]    [Pg.297]    [Pg.120]    [Pg.750]    [Pg.916]    [Pg.475]    [Pg.132]    [Pg.19]    [Pg.22]    [Pg.44]    [Pg.428]    [Pg.141]    [Pg.191]    [Pg.363]    [Pg.502]    [Pg.66]    [Pg.315]    [Pg.426]    [Pg.106]    [Pg.183]   
See also in sourсe #XX -- [ Pg.461 , Pg.462 , Pg.470 ]




SEARCH



Boiling maximum heat flux

Carnot heat engine maximum power

Carnots theorem the maximum efficiency of reversible heat engines

Energy recovery maximum, heat exchanger network

Energy recovery maximum, heat exchanger network design

Heat capacity maximum

MAXIMUM REACTION HEAT

Maximum Thermal Effectiveness for 1-2 Shell-and-Tube Heat Exchangers

Maximum efficiency, heat engine

Maximum efficiency, heat engine work, electrical

Maximum heat flux

Maximum heat removal rate

Maximum heat-only mode

Maximum possible heating time

Oxalic-Sulfuric Acid Process for Maximum Heat Resistance

Reactor/heat exchanger systems temperature maximum

Velocity heat exchanger maximum

© 2024 chempedia.info