Exergy analysis of the human respiration under physical activity

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dc.contributor.authorCyro Albuquerque
dc.contributor.authorPELLEGRINI, L. F.
dc.contributor.authorFERREIRA, M. S.
dc.contributor.authorYANAGIHARA, J. I.
dc.contributor.authorOLIVEIRA, S. DE.
dc.contributor.authorOrcidhttps://orcid.org/0000-0002-6416-7681
dc.date.accessioned2023-08-26T23:50:09Z
dc.date.available2023-08-26T23:50:09Z
dc.date.issued2009-08-30
dc.description.abstract© 2009 by ABCM.This paper presents an exergy analysis of the human body under physical activity. A model of the respiratory system and a model of the thermal system were used for this purpose. They consider heat and mass transfers in lungs, tissues and blood. Each component of those models is represented by an uniform compartment governed by equations for diffusion, convection, O2 consumption, CO2/heat generation and heat and mass transfer with the environment. The models allow the calculation of the exergy destruction in the lung and tissues, and the participation of each entropy generation mechanism in the total generation. Furthermore, a discussion is proposed regarding the efficiency of the human body under physical exercise.
dc.description.firstpage47
dc.description.lastpage54
dc.identifier.citationALBUQUERQUE, C.; PELLEGRINI, L. F.; FERREIRA, M. S.; YANAGIHARA, J. I.; OLIVEIRA, S. DE. Exergy analysis of the human respiration under physical activity, ECOS 2009 - 22nd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems, p. 47-54, aug. 2009.
dc.identifier.urihttps://repositorio.fei.edu.br/handle/FEI/5018
dc.relation.ispartofECOS 2009 - 22nd International Conference on Efficiency, Cost, Optimization, Simulation and Environmental Impact of Energy Systems
dc.rightsAcesso Restrito
dc.subject.otherlanguageBiotransport
dc.subject.otherlanguageExergy analysis
dc.subject.otherlanguageHuman physiology
dc.subject.otherlanguageThermoregulation
dc.titleExergy analysis of the human respiration under physical activity
dc.typeArtigo de evento
fei.scopus.citations0
fei.scopus.eid2-s2.0-84925178248
fei.scopus.subjectBiotransport
fei.scopus.subjectEntropy generation
fei.scopus.subjectExergy Analysis
fei.scopus.subjectExergy destructions
fei.scopus.subjectHeat and mass transfer
fei.scopus.subjectHuman physiology
fei.scopus.subjectHuman respiration
fei.scopus.subjectThermoregulation
fei.scopus.updated2024-05-01
fei.scopus.urlhttps://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84925178248&origin=inward
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