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Kenak calculations in php

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This is a kenak calculation php project. Kenak stands for regulation of building energy efficiency in Greece.
phpword and phpexcel used in this software is under the lgpl lisence as stated in every file of these libraries. Each files of these libraries that where changed are stated with a date of change in comments and also a way is given to use another similar library to do the exact same thing.
Other libraries used in this software are used under their licenses as stated in every file.
Object oriented programming was not used in this software. Functions are used for every calculation with the help of javascript.results are printed and merged with tcpdf library.

la-kenak Web Site


  • Εκτύπωση υπολογισμών/τεύχους σε pdf,docx,xlsx,html,xml
  • Υπολογισμός σκιάσεων (πλευρικές,προβόλου,ορίζοντα)
  • Υπολογισμός U διαφανών, αδιαφανών
  • Υπολογισμός στοιχείων ζώνης (ΖΝΧ,διείσδυσης αέρα) ανά ζώνη
  • Ισοδύναμοι συντελεστές U οριζόντιων, κατακόρυφων διαφανών και αδιαφανών
  • Δομικά στοιχεία σε xml (λογισμικό ΤΕΕ) και xlsx ανά ζώνη
  • Έλεγχος θερμομονωτικής επάρκειας κτιρίου ανά ζώνη χρήσης


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    Thanks for software and updates.

    Posted 05/14/2013
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Additional Project Details



Intended Audience


User Interface


Programming Language

JavaScript, PHP



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