[TRNSYS-users] Simualtion at any optional time

[David BRADLEY]

Mortaza,
   TRNSYS simulations run on a fixed-timestep. If you really want a 
direct comparison, you could determine what the fixed TRNSYS timestep 
interval must be in order to hit all the points that you want to 
compare. However, I think an easier approach would be to choose a 
reasonable TRNSYS timestep (1 or 5 minutes for example) and plot the 
results in Excel. Then overlay that plot with a plot of your 
experimental results at their irregular intervals. It should then be 
quite clear from the plot whether the TRNSYS results and the 
experimental results match each other.
Kind regards,
  David


On 2/10/2012 12:53, Mortaza Aghbashlo wrote:
> Hi All,
> I want to compare simulation results obtained from TRNSYS with 
> experimental data. But the data sampling time in experiments is not 
> regular. Could anyone help me to simulate the TRNSYS at optional times 
> such as following times?
> 3448.9920000
> 3449.8320000
> 3450.7440000
> 3451.0800000
> 3451.2480000
> 3452.3280000
> 3453.3120000
> 3453.9840000
> 3454.9920000
> 3455.8560000
> 3456.9600000
> 3457.9200000
> 3458.8800000
> 3459.8400000
> 3460.8000000
> 3462.0000000
> 3462.9600000
> 3463.9200000
> 3464.6400000
> 3465.3600000
> 3467.0400000
> 3467.5200000
> 3468.4800000
> 3469.4400000
> 3470.6400000
> 3471.6000000
> 3472.5600000
> 3473.5200000
> 3474.4800000
> 3475.4400000
> 3476.6400000
> 3477.6000000
> 3478.5600000
> 3479.5200000
> 3480.4800000
> 3481.4400000
> 3482.4000000
> 3483.3600000
> 3484.5600000
> 3485.5200000
> 3486.4800000
> 3487.4400000
> 3488.4000000
> 3488.8800000
> 3490.0800000
> 3491.0400000
> 3492.0000000
> 3492.9600000
> 3493.9200000
> 3494.8800000
> 3496.5600000
> 3497.5200000
> 3498.2400000
> 3499.2000000
> 3500.4000000
> 3500.8800000
> 3501.6000000
> 3502.3200000
> 3504.2400000
> 3505.2000000
> 3506.1600000
> 3507.1200000
> 3508.0800000
> 3509.0400000
> 3510.2400000
> 3511.2000000
> 3512.4000000
> 3513.3600000
> 3514.3200000
> 3515.2800000
> 3516.4800000
>
> Kindest regards,
>
>
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> TRNSYS-users mailing list
> TRNSYS-users at cae.wisc.edu
> https://mailman.cae.wisc.edu/listinfo/trnsys-users

-- 
***************************
David BRADLEY
Principal
Thermal Energy Systems Specialists, LLC
22 North Carroll Street - suite 370
Madison, WI  53703 USA

P:+1.608.274.2577
F:+1.608.278.1475
d.bradley at tess-inc.com

http://www.tess-inc.com
http://www.trnsys.com

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