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Exergy Analysis of Human Respiration Under Physical Activity

Year 2010, Volume: 13 Issue: 3 , 105 - 109 , 26.02.2010

Cyro Albuquerque Neto Luiz Felipe Pellegrini Maurício Ferreira Silvio De Oliveira Jr Jurandir Yanagihara

https://izlik.org/JA84EY78BD

Abstract

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. These models consider heat and mass transfers in lungs, tissues and blood. Each component of these models is represented by a 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 contribution of each entropy generation mechanism in the total generation. Furthermore, a discussion is proposed regarding the efficiency of the human body under physical exercise.

Keywords

Thermoregulation; respiration physiology; bio-tr’ansport; exergy analysis.

Year 2010, Volume: 13 Issue: 3 , 105 - 109 , 26.02.2010

Cyro Albuquerque Neto Luiz Felipe Pellegrini Maurício Ferreira Silvio De Oliveira Jr Jurandir Yanagihara

https://izlik.org/JA84EY78BD

Abstract

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Details

Primary Language English
Authors

Cyro Albuquerque Neto This is me

Luiz Felipe Pellegrini This is me

Maurício Ferreira This is me

Silvio De Oliveira Jr This is me

Jurandir Yanagihara This is me

Publication Date February 26, 2010
IZ https://izlik.org/JA84EY78BD
Published in Issue Year 2010 Volume: 13 Issue: 3

Cite

APA Albuquerque Neto, C., Pellegrini, L. F., Ferreira, M., De Oliveira Jr, S., & Yanagihara, J. (2010). Exergy Analysis of Human Respiration Under Physical Activity. International Journal of Thermodynamics, 13(3), 105-109. https://izlik.org/JA84EY78BD
AMA 1.Albuquerque Neto C, Pellegrini LF, Ferreira M, De Oliveira Jr S, Yanagihara J. Exergy Analysis of Human Respiration Under Physical Activity. International Journal of Thermodynamics. 2010;13(3):105-109. https://izlik.org/JA84EY78BD
Chicago Albuquerque Neto, Cyro, Luiz Felipe Pellegrini, Maurício Ferreira, Silvio De Oliveira Jr, and Jurandir Yanagihara. 2010. “Exergy Analysis of Human Respiration Under Physical Activity”. International Journal of Thermodynamics 13 (3): 105-9. https://izlik.org/JA84EY78BD.
EndNote Albuquerque Neto C, Pellegrini LF, Ferreira M, De Oliveira Jr S, Yanagihara J (September 1, 2010) Exergy Analysis of Human Respiration Under Physical Activity. International Journal of Thermodynamics 13 3 105–109.
IEEE [1]C. Albuquerque Neto, L. F. Pellegrini, M. Ferreira, S. De Oliveira Jr, and J. Yanagihara, “Exergy Analysis of Human Respiration Under Physical Activity”, International Journal of Thermodynamics, vol. 13, no. 3, pp. 105–109, Sept. 2010, [Online]. Available: https://izlik.org/JA84EY78BD
ISNAD Albuquerque Neto, Cyro - Pellegrini, Luiz Felipe - Ferreira, Maurício - De Oliveira Jr, Silvio - Yanagihara, Jurandir. “Exergy Analysis of Human Respiration Under Physical Activity”. International Journal of Thermodynamics 13/3 (September 1, 2010): 105-109. https://izlik.org/JA84EY78BD.
JAMA 1.Albuquerque Neto C, Pellegrini LF, Ferreira M, De Oliveira Jr S, Yanagihara J. Exergy Analysis of Human Respiration Under Physical Activity. International Journal of Thermodynamics. 2010;13:105–109.
MLA Albuquerque Neto, Cyro, et al. “Exergy Analysis of Human Respiration Under Physical Activity”. International Journal of Thermodynamics, vol. 13, no. 3, Sept. 2010, pp. 105-9, https://izlik.org/JA84EY78BD.
Vancouver 1.Cyro Albuquerque Neto, Luiz Felipe Pellegrini, Maurício Ferreira, Silvio De Oliveira Jr, Jurandir Yanagihara. Exergy Analysis of Human Respiration Under Physical Activity. International Journal of Thermodynamics [Internet]. 2010 Sep. 1;13(3):105-9. Available from: https://izlik.org/JA84EY78BD