Seminar 29 -- Infiltration: Challenges and Impact to Load Calculation PDF

2024 ASHRAE Annual Conference

This product is a zip file that contains files that consist of PowerPoint slides synchronized with the audio-recording of the speaker, PDF files of the slides, and audio only (mp3 format) as noted.

Infiltration is a difficult parameter to quantify, but also a parameter with a significant impact on heating and cooling load calculations. This seminar addresses fundamental code requirements regarding infiltration, the multitude of factor that play a part in infiltration uncertainty and the impact of infiltration uncertainty on load calculation.

1. Distilling Infiltration Data Info into Load Inputs
   Christopher Wilkins, PE, RFS Engineering, Laconia,NH
2. Sensitivity of Load Calculation to Infiltration
   Daniel Howard, Oak Ridge National Laboratory, Oakridge, TN