Question-and-Answer Resource for the Building Energy Modeling Community
 | 1 | initial version |
OK I will answer my question, cause we solved the problem. 1. assume oppening time, example 8-16 every day 10 min per hour is open. 2. calculate the infiltration by simple assumptions. L/s/m2 oppening or more sophisticated used wind. Calculate how many air will get into building is there is no air curtine. 3.We assume that incomming 80% of air is blocked by curtain. The rest needs to be warmed up. 4. we can obtain L/s of fresh air every hour. We can prepare a fresh OA schedule. 5. Set one dummy space in HAP with max OA calculated. 6. include it in system and set cooling and heating coil. 7. Electric energy use to power the fan can be calculated separately using a schedule.
