A primeira lei da termodinâmica dos processos homogêneos

Detalhes bibliográficos
Autor(a) principal: Nery,Alessandro Ranulfo Lima
Data de Publicação: 2009
Outros Autores: Bassi,Adalberto Bono Maurizio Sacchi
Tipo de documento: Artigo
Idioma: por
Título da fonte: Química Nova (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200042
Resumo: Thermodynamics of homogeneous processes, which corresponds to the very special situation in thermodynamics of continuous media, is used to discuss the first law. An important part of this work is the exposition of some typical mathematical errors, frequently found in the traditional presentation of thermodynamics. The concepts of state and process functions are discussed, as well as reverse and reversible processes, temporality and its implications on thermodynamics, energy reservoirs and symmetry. Our proposal is to present the first law by using a time dependent viewpoint coherent with mechanics and the foundations of that viewpoint.
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spelling A primeira lei da termodinâmica dos processos homogêneosfirst law of thermodynamicsreversible processestime dependent thermodynamicsThermodynamics of homogeneous processes, which corresponds to the very special situation in thermodynamics of continuous media, is used to discuss the first law. An important part of this work is the exposition of some typical mathematical errors, frequently found in the traditional presentation of thermodynamics. The concepts of state and process functions are discussed, as well as reverse and reversible processes, temporality and its implications on thermodynamics, energy reservoirs and symmetry. Our proposal is to present the first law by using a time dependent viewpoint coherent with mechanics and the foundations of that viewpoint.Sociedade Brasileira de Química2009-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200042Química Nova v.32 n.2 2009reponame:Química Nova (Online)instname:Sociedade Brasileira de Química (SBQ)instacron:SBQ10.1590/S0100-40422009000200042info:eu-repo/semantics/openAccessNery,Alessandro Ranulfo LimaBassi,Adalberto Bono Maurizio Sacchipor2009-04-23T00:00:00Zoai:scielo:S0100-40422009000200042Revistahttps://www.scielo.br/j/qn/ONGhttps://old.scielo.br/oai/scielo-oai.phpquimicanova@sbq.org.br1678-70640100-4042opendoar:2009-04-23T00:00Química Nova (Online) - Sociedade Brasileira de Química (SBQ)false
dc.title.none.fl_str_mv A primeira lei da termodinâmica dos processos homogêneos
title A primeira lei da termodinâmica dos processos homogêneos
spellingShingle A primeira lei da termodinâmica dos processos homogêneos
Nery,Alessandro Ranulfo Lima
first law of thermodynamics
reversible processes
time dependent thermodynamics
title_short A primeira lei da termodinâmica dos processos homogêneos
title_full A primeira lei da termodinâmica dos processos homogêneos
title_fullStr A primeira lei da termodinâmica dos processos homogêneos
title_full_unstemmed A primeira lei da termodinâmica dos processos homogêneos
title_sort A primeira lei da termodinâmica dos processos homogêneos
author Nery,Alessandro Ranulfo Lima
author_facet Nery,Alessandro Ranulfo Lima
Bassi,Adalberto Bono Maurizio Sacchi
author_role author
author2 Bassi,Adalberto Bono Maurizio Sacchi
author2_role author
dc.contributor.author.fl_str_mv Nery,Alessandro Ranulfo Lima
Bassi,Adalberto Bono Maurizio Sacchi
dc.subject.por.fl_str_mv first law of thermodynamics
reversible processes
time dependent thermodynamics
topic first law of thermodynamics
reversible processes
time dependent thermodynamics
description Thermodynamics of homogeneous processes, which corresponds to the very special situation in thermodynamics of continuous media, is used to discuss the first law. An important part of this work is the exposition of some typical mathematical errors, frequently found in the traditional presentation of thermodynamics. The concepts of state and process functions are discussed, as well as reverse and reversible processes, temporality and its implications on thermodynamics, energy reservoirs and symmetry. Our proposal is to present the first law by using a time dependent viewpoint coherent with mechanics and the foundations of that viewpoint.
publishDate 2009
dc.date.none.fl_str_mv 2009-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200042
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422009000200042
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv 10.1590/S0100-40422009000200042
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Sociedade Brasileira de Química
publisher.none.fl_str_mv Sociedade Brasileira de Química
dc.source.none.fl_str_mv Química Nova v.32 n.2 2009
reponame:Química Nova (Online)
instname:Sociedade Brasileira de Química (SBQ)
instacron:SBQ
instname_str Sociedade Brasileira de Química (SBQ)
instacron_str SBQ
institution SBQ
reponame_str Química Nova (Online)
collection Química Nova (Online)
repository.name.fl_str_mv Química Nova (Online) - Sociedade Brasileira de Química (SBQ)
repository.mail.fl_str_mv quimicanova@sbq.org.br
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