[TRNSYS-users] Convection coefficient : hOutside

[Prof. Antonio Marcos Siqueira]

Please see:
https://www.sciencedirect.com/science/article/pii/S1359431107004036
<http://www.urbanphysics.net/2011_ECAM_TD_BB_JC_Preprint.pdf>
or
https://www.cambridge.org/br/academic/subjects/engineering/thermal-fluids-engineering/heat-transfer?format=HB
or
http://www.urbanphysics.net/2011_ECAM_TD_BB_JC_Preprint.pdf
Atenciosamente,
________________________________________________
*Prof. Antonio Marcos de Oliveira Siqueira,*
Programa de Pós-Graduação em Engenharia Química - PPGEnQ
Laboratório de Simulação Numérica e Fenômenos de Transporte - LabSim
Universidade Federal de Viçosa - UFV, Departamento de Química - DEQ, sala
208
Av. P. H. Rolfs - S/N, Campus Universitário, CEP 36570-900, Viçosa - MG -
Brasil
Fone: +55 31-3899-2370 / Email: antonio.siqueira at ufv.br
[image: Resultado de imagem para pense verde]



Em qui, 7 de mar de 2019 às 22:42, Sam Elyas via TRNSYS-users <
trnsys-users at lists.onebuilding.org> escreveu:

> Hi,
>
>
>
> In the example about the use of type49 (TRNSYS17) I found this correlation
> for calculating outdoor convection coefficient :
>
> hOutside=MAX(0.01,(8.23+4.00*WindSpeed-0.057*WindSpeed**2)*3.6)  !kJ/h.m2.K
>
>
>
> Is there any reference for this formula ? Are there some other formulas to
> be used with WindSpeed variable ?
>
>
>
> Thanks !
>
> Sam
>
>
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