Partager

Degré-jours : comparaison des méthodes de calcul.

Degree-days: comparison of calculation methods.

Auteurs : DAY A. R., KARAYIANNIS T. G.

Type d'article : Article

Résumé

The uncertainties associated with calculating degree-days from traditional formulae and other approximate methods were examined. Comparisons were based on calculations using hourly temperature records. The ranges of uncertainty are small for published degree-days, but could be significant for a small percentage of occasions. If the methods are used for base temperatures lower than the current standard then the uncertainties increase. Also shown are the effects of these errors on the regression analysis often used in building energy monitoring.

Détails

  • Titre original : Degree-days: comparison of calculation methods.
  • Identifiant de la fiche : 1999-0365
  • Langues : Anglais
  • Source : Build. Serv. Eng. Res. Technol. - vol. 19 - n. 1
  • Date d'édition : 1998
  • Document disponible en consultation à la bibliothèque du siège de l'IIF uniquement.

Liens


Voir d'autres articles du même numéro (5)
Voir la source

Indexation