[Bldg-sim] about calibration of natural ventilated buildings

[Paul Carey]

Dear Shivraj,

 

Calibrating models, particularly naturally ventilated ones in any software
isn't easy.

 

What software are you using and what type of modelling are you doing?  What
are you looking to achieve?

 

If you've got the right measured data then you might even be able to model
the infiltration, but that will require you having weather data available.

 

Cheers

 

Paul

 

Dr Paul Carey

Director

Zero Energy Design Ltd, UK

 

www.zed-uk.com

 

 

From: bldg-sim-bounces at lists.onebuilding.org
[mailto:bldg-sim-bounces at lists.onebuilding.org] On Behalf Of shivraj dhaka
Sent: 16 February 2010 06:37
To: bldg-sim at lists.onebuilding.org
Subject: [Bldg-sim] about calibration of natural ventilated buildings

 

 

Hello 

 

Build sim

 

I need  help  to choose ACH for natural ventilated buildings and also the
infiltration value in ACH for same case.

 

Can we calibrate the temperature of a room model temperature of roof top
surface  to measured temperature of roof top surface .

Like surface temperature roof in simulation and measured conditions as we
are measuring temperature in deg. centigrade.

 

Like energy that can be calibrated using  IPMVP protocol with specified
value of  MBE % and CVRMSE %  

 

or is there any protocol that is used in Natural ventilated buildings

 

thx in advance 

 



-- 
Thanks & Regards....
shivraj Dhaka
M.Tech. 4th Sem.
Energy Engineering
MNIT, jaipur 
9828578171

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