Glossary entry

Spanish term or phrase:

curvas de titulo constante

English translation:

constant entropy curves

    The asker opted for community grading. The question was closed on 2010-02-23 21:54:07 based on peer agreement (or, if there were too few peer comments, asker preference.)
Feb 20, 2010 19:16
14 yrs ago
3 viewers *
Spanish term

curvas de titulo constante

Spanish to English Science Chemistry; Chem Sci/Eng
segundo principio de termodinamica

Proposed translations

-1
10 mins
Selected

constant entropy curves

I think there's an error in the source text: it should surely read 'entropía', not 'título'.

Adiabatic process - Wikipedia, the free encyclopedia - [ Traducir esta página ]
An adiabat is a curve of constant entropy on the P-V diagram. Properties of adiabats on a P-V diagram are: Every adiabat asymptotically approaches both the ...
en.wikipedia.org/wiki/Adiabatic_process - En caché - SimilaresBrazilian Journal of Physics - The transition temperature of the ... - [ Traducir esta página ]
de A Barrañón - 2004 - Citado por 5 - Artículos relacionados - Las 6 versiones
According to this scenario, the breakup occurs when the system, expanding along a constant entropy curve reaches the spinodal. As this disassembly into ...
www.scielo.br/scielo.php?pid=S0103...script=sci... - En caché

Entropía - Wikipedia, la enciclopedia libre
El término Entropía (tendencia natural de la pérdida del orden) puede referirse a: En física y química a: Entropía termodinámica, una magnitud que mide la ...
es.wikipedia.org/wiki/Entropía - En caché - Similares
Peer comment(s):

disagree Neil Ashby : constant pressure curves - see Liz's refs. for examples of "titulo" = "pressure"
1010 days
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4 KudoZ points awarded for this answer. Comment: "Selected automatically based on peer agreement."
-1
1 hr

constant titer/re curves

bit of a guess

http://books.google.co.uk/books?id=9_7xnVy4GzsC&pg=PA683&lpg...


here

título = titre/er


#
T evaluating fats and in using them, that a better
by GW Jennings - 1932 - Related articles
character of the resulting titer curve. The several other fatty acids usually present, although in much smaller amounts,. FIGURE 1. TITER CURVE FOR MIXTURES ...
pubs.acs.org/doi/abs/10.1021/ac50079a007 - Similar
#
T fatty acids, lubricants, and other products. Soaps for
by GW Jennings - 1931
Figure 1-Titer Curves for Mixtures of Fatty Acids of Tallow,with ... Figure 5-Titer Curve for Mixture of Fatty Acids of Cottonseed ...
pubs.acs.org/doi/abs/10.1021/ie50256a018


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Note added at 1 hr (2010-02-20 21:12:51 GMT)
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BTW
I did find examples of your term

PDF]
TERMODINÁMICA Y MOTORES TÉRMICOS
- [ Translate this page ]
File Format: PDF/Adobe Acrobat - Quick View
Sistemas termodinámicos. Ecuaciones de estado. Primer principio o de la ... Curvas de título, calor y volumen constante. Diagrama I.S. (Moliere). ...
www.etse.urv.cat/.../ETI/termodinamicaymotorestermicos.pdf - Spain - Similar

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Note added at 1 hr (2010-02-20 21:14:28 GMT)
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[PDF]
Design of biosensors exploiting conformational changes in biomolecules
or
titration curve??

File Format: PDF/Adobe Acrobat - View as HTML
by FJ Hernández - 2009 - Related articles - All 8 versions
Kinetics and thermodynamics of protein–protein interactions. ..... The corresponding titration curve has shown progressive decrease of current as a ...
www.tesisenxarxa.net/TESIS_URV/AVAILABLE/TDX...//FJHH-Thesi...

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Note added at 2 hrs (2010-02-20 21:17:21 GMT)
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Curvas de título, calor y volumen constante.

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Note added at 2 hrs (2010-02-20 21:23:37 GMT)
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#
Ciclo Rankine - Monografias.com
- [ Translate this page ]
Ciclo Rankine con Recalentamiento. Ciclo Rankine con Regeneración. ... Obsérvese que el título del vapor descargado por la turbina también se incrementa, ...
www.monografias.com › Fisica - Cached - Similar
#
Ciclos de Vapor
- [ Translate this page ]
En diagrama T-S el ciclo Rankine se describe como sigue: El vapor está inicialmente con título 1, como vapor saturado (1), luego el vapor se expande en la ...
www.cec.uchile.cl/~roroman/cap_08/cic-vapor.htm - Cached - Similar
# [PDF]
EL CICLO DE RANKINE Objetivos Fundamento teórico Material
- [ Translate this page ]
File Format: PDF/Adobe Acrobat - Quick View
EL CICLO DE RANKINE. Objetivos. Estudiar el ciclo Rankine, analizando la influencia en el rendimiento termodinámico y en la calidad o título de vapor en la ...
departamento.us.es/deupfis1/Tecfluyc/Rankine.pdf

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Note added at 2 hrs (2010-02-20 21:24:18 GMT)
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not sure what "título de vapor" is in the last reference, but at least the ref. is about thermodynamics!!

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Note added at 2 hrs (2010-02-20 21:27:16 GMT)
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Consta de un sistema de coordenadas entalpía-entropía en el que se representa la curva de saturación líquido-vapor y las siguientes familias de curvas: a) de- presión constante; b) de temperatura constante; c) de título constante. Las líneas de igual título se unen en el punto crítico, situado sobre la curva de saturación. Las líneas isotermas son rectilíneas en el interior de la curva de saturación y en la zona del vapor seco son prácticamente horizontales, condición que cumplirían exactamente si el vapor se comportara como un gas perfecto, ya que en este caso la entalpía (v.) es función exclusiva de la temperatura y, por tanto, constante. Dentro de la curva de saturación las líneas de presión constante se confunden con las de temperatura constante, ya que durante el cambio de estado el proceso es al mismo tiempo isoterma e isóbaro.

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Note added at 2 hrs (2010-02-20 21:29:27 GMT)
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from other references "título" = calidad

so could it be "quality" here

http://www.google.co.uk/search?hl=en&safe=off&q=steam qualit...

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Note added at 2 hrs (2010-02-20 21:30:16 GMT)
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Yes, I believe so!

Phase diagram - Wikipedia, the free encyclopedia
Temperature vs. specific entropy phase diagram for water/steam. ... The blue lines/curves are isobars showing constant pressure. The green lines/curves are isochors showing constant specific volume. The red curves show constant quality. ...
en.wikipedia.org/wiki/Phase_diagram - Cached - Similar
Peer comment(s):

disagree Neil Ashby : Not this time Liz - "titulo" here is definitely not "titre" but "pressure" (your own refs. give ample support). "título del vapor descargado por la turbina"
1010 days
Something went wrong...
1010 days

constant pressure curves

From Liz's great research it is apparent that the word "titulo" is often used to mean "pressure".
e.g "Curvas de título, calor y volumen constante. Diagrama I.S. "
- Thermodynamics (TD) is all about pressure, temperature and volume, without at least 2 of those 3 being constant it is very difficult to measure the third or other TD properties.

"Obsérvese que el ***título del vapor**** descargado...."
= "Vapour pressure"
(Both these refs. are taken from Liz Askew's answer given above)
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