Janst1

Hi Wasp Team, I have done a WASP CFD calculation. The results are looking quite good but I would like to know the following issues. 1. How can I extract the speed ups and turbulence values into an excel sheet at turbine position. I want to do further analysis therefore I want to know if there is a possibility to extract the data. 2. The calculated turbulence intensity can be understood as mean value at 15 m/s? Thanks for your answers in advance. Regards, Jan

Hi Morten, Thanks for your answer. I am just wondering how WAT is modeling the standard deviation. I am refering to the TI Model tab in Report for selected sites in WAT. For instance at 15 m/s it seems to be approx. 0.096 * (ambient TI Weng*correction factor). But it is differnt for other bins and not following the IEC curve in my understanding. Can you explain how the turbulence standard deviation is modeled in WAT tool and on which standard or method it is based please? Thanks Jan

Hi Morten, can you update the WAT community about the release date of WAT 3.1? Or can you release a hotfix for WAT 3.0? This missing export fuction is extremly important for sites with 10 or more turbines. Thanks for your answer and Support in advance Jan

Dear WAsP Team, I am working with WAT to calculate the effective TI values and I do a correction of the Weng 3.0 TI values with the IEC model. As far as I understand WAT is adding an offset on high wind speeds to match the Weng turbulence results before it is doing the correction to the IEC curve. How can I incluence this offset factor to do a more or less conservative calcuation? Thanks for your help in advance Jan