[TRNSYS-users] Equation editor

[Jeff Thornton]

Adnan,

You didn’t give us enough information to be able to write the equations.  What happens when the radiation is high but the temperature is low?  And the opposite condition?   But we can set it up in a basic format for you to edit:

Equations 3
SolarHigh = GT(Solar_R,100)
TempHigh = GT(Temp,100)
Win_ID = SolarHigh*TempHigh*ID1+SolarHigh*(1-TempHigh)* ID2+(1-SolarHigh)*TempHigh*ID3+(1-SolarHigh)*(1-TempHigh)* ID4

Basically set up your equation to account for all 4 outcomes.  Just fill in the correct ID in the equation above and you should be good.

Jeff - TESS

Sent from my iPhone

> On Feb 15, 2019, at 4:48 AM, adnan rasheed via TRNSYS-users <trnsys-users at lists.onebuilding.org> wrote:
> 
> 
> Hello everyone,
> 
> i am using simulation studio's equation editor, two equations with different parameters set values separately, and they work fine now i want to control two parameters together with two equation combine how i can do this
> 
> my equations are e.g
> 
> 1) win_id_input = INT(GT(Solar_R,100)*Win_ID_1+(LT(Solar_R,100))*Win_ID_2 
> 
>  2)  win_id_input = INT(GT(temp,100)*Win_ID_1+(LT(temp,100))*Win_ID_2  
> 
> need one out put both conditions together, 
> Thanks in advance 
> 
> 
> Adnan Rasheed
> PhD Researcher
> Kyungpook National University
> Daegu, South Korea.
> +82-102762-0105
> adnan.upm.spain at gmail.com, adnanrasheed at knu.ac.kr
> 
> 
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