See introduction and links below.

Introduction

This document is intended to present the case study and to discuss the contents to show the effect of the natural ventilation calculation represented in EN 16798-7 on the energy needs and internal temperature calculation according to (EN) ISO 52016-1.

This document is focused on the calculation of air flow rates due to natural ventilation through openings, such as openable windows, in an hourly calculation interval, and their dependence from and influence on internal temperatures and on the energy needs for heating and cooling.

Links

• Case Studies main page
• Overview all supporting documents
• The pages on the EPB standards EN 16798-7 and (EN) ISO 52016-1
  The page on the spreadsheet tool