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Simultaneous simulation of two single zones shoe box models

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Topic starter

Hii Transys Users,

I am simulation two shoe box single zoned model both with Complex fenestration systems. In the model when I simulate two BSDFs one for each shoe box, I am getting a strange error, and then I simulated both shoe box with same bsdf, the model runs and simulation is complete.

The error message is as follows : "56 Message : Internal error in solar radiation distribution (sumsitot) of 7.501 ( -19.442 %) at time= 4087.25, wave length band no. 3 (1:total solar, 2:visual solar, 3:non visual solar)"

Upon some online findings in this forum, this could be due to geometry and low incident radiation, then I solved both the issues of geometry and then with low incident radiation with the following equations

irr_threshold = 1
IT_H_0_0 = Input4*GT(Input4,irr_threshold)/3.6
IB_H_0_0 = Input5*GT(Input5,irr_threshold)/3.6

After all these checks still there is same error, so does anyone here faced same issue before or any idea what could have gone wrong ??

 

I hope my query is clear,

Thanks & regards

Rithesh Chajed

 

 

 

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