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article · Journal of Solar Energy Engineering · 1993

Calculation of the Shape Factor From a Small Rectangular Plane to a Triangular Surface Perpendicular to the Rectangular Plane Without a Common Edge

Homero Luis Noboa, Dennis L. O’Neal, W. D. Turner

Cited by 7Abstract and details only

Abstract

In developing an analytical model of radiative heat transfer inside attics, the necessity of calculating the shape factor from a small rectangle to a triangular plane may arise. This paper describes a methodology of calculation for such a shape factor from simple relations using shape-factor algebra. The shape factor is calculated using a mirror image of the triangular surface, in such a way that the small rectangular plane is positioned symmetrical between the two triangular surfaces. Numerical results are presented in graphical form.

Cite this paper

APA 7

Noboa, H. L., O’Neal, D. L., & Turner, W. D. (1993). Calculation of the Shape Factor From a Small Rectangular Plane to a Triangular Surface Perpendicular to the Rectangular Plane Without a Common Edge. Journal of Solar Energy Engineering, 115(2), 117–119. https://doi.org/10.1115/1.2930029

MLA 9

Noboa, Homero Luis, et al. “Calculation of the Shape Factor From a Small Rectangular Plane to a Triangular Surface Perpendicular to the Rectangular Plane Without a Common Edge.” Journal of Solar Energy Engineering, vol. 115, no. 2, 1993, pp. 117–19, https://doi.org/10.1115/1.2930029.

Chicago

Noboa, Homero Luis, Dennis L. O’Neal, and W. D. Turner. 1993. “Calculation of the Shape Factor From a Small Rectangular Plane to a Triangular Surface Perpendicular to the Rectangular Plane Without a Common Edge.” Journal of Solar Energy Engineering 115 (2): 117–19. https://doi.org/10.1115/1.2930029.

Harvard

Noboa, H.L., O’Neal, D.L. and Turner, W.D. (1993) ‘Calculation of the Shape Factor From a Small Rectangular Plane to a Triangular Surface Perpendicular to the Rectangular Plane Without a Common Edge’, Journal of Solar Energy Engineering, 115(2), pp. 117–119. Available at: https://doi.org/10.1115/1.2930029.

BibTeX
@article{noboa1993calculation,
  title = {{Calculation of the Shape Factor From a Small Rectangular Plane to a Triangular Surface Perpendicular to the Rectangular Plane Without a Common Edge}},
  author = {Noboa, Homero Luis and O’Neal, Dennis L. and Turner, W. D.},
  journal = {Journal of Solar Energy Engineering},
  volume = {115},
  number = {2},
  pages = {117--119},
  year = {1993},
  doi = {10.1115/1.2930029}
}

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