May 16, 2018 at 8:39 pmnadiaSubscriber
hello i have a work about radiation in photovoltaïque can you help me ???
May 17, 2018 at 8:01 pmetc59Subscriber
Please provide some context to your question. I (along with others on the forum), would be happy to help you with your simulation. In the meantime, check out this tutorial: https://confluence.cornell.edu/display/SIMULATION/ANSYS+-+Radiation+Between+Surfaces
May 25, 2018 at 12:48 amnadiaSubscriber
i want to apply the solar radiation on the photovoltaic and there are more modals in the radiation so what is the modals i can use ??
May 30, 2018 at 2:21 ampeteroznewmanSubscriber
You may get more replies to your question if you describe in a few paragraphs what you are trying to simulate, what you know about the problem, and provide some images that show the geometry of the problem. Then the question of which radiation model to use will be easier to answer.
May 31, 2018 at 11:03 amnadiaSubscriber
my project is about the cooling of photovoltaics. When the photovoltaic transforms the solar energy into electrical energy the panel warms up and the yield will decrease that's why I'm going to cool the panel with the water or the air for increase the yield. my problem concerning the model of rayonnemnt suitable in our case because there is more model
May 31, 2018 at 10:21 pmpeteroznewmanSubscriber
If I leave a photo-voltaic in the sun, unplugged from an electrical circuit, it warms up. That effect is described in the attached paper for painted objects.
Are you saying that the transformation of solar energy to electrical energy provides an additional thermal load? What is the mathematical model that describes this additional thermal load?
Or are you saying that the conversion efficiency into electricity is temperature dependent and that it gets worse as the temperature rises, therefore it will be beneficial to cool the photo-voltaic.
I still don't understand your problem. Can you describe your problem in relationship to the attached paper?
You are using French words in your description (rayonnemnt = influence). Try writing your description in French (or Arabic) and using Google Translate to provide the English translation.
- You must be logged in to reply to this topic.
Simulation World 2022
Check out more than 70 different sessions now available on demand. Get inspired as you hear from visionary companies, leading researchers and educators from around the globe on a variety of topics from life-saving improvements in healthcare, to bold new realities of space travel. Take a leap of certainty and check out a session today here.
Earth Rescue – An Ansys Online Series
The climate crisis is here. But so is the human ingenuity to fight it. Earth Rescue reveals what visionary companies are doing today to engineer radical new ideas in the fight against climate change. Click here to watch the first episode.
Subscribe to the Ansys Blog to get great new content about the power of simulation delivered right to your email on a weekly basis. With content from Ansys experts, partners and customers you will learn about product development advances, thought leadership and trends and tips to better use Ansys tools. Sign up here.
- Limitations to Student License?
- Missing Analysis Systems from toolbox
- Not seeing any items in the ANSYS Workbench toolbox?
- ANSYS License Manager Error
- “An error occurred while starting the solver module.” – Maybe licence problem?
- FLUENT application Failed to start
- Please recommend the configuration of the computer workstation
- No license available at this time
- I am using MacBook Pro with M1chip, how can I install or any other ways to use Ansys ?
- Problem with ANSYS 18.2 SpaceClaim
© 2022 Copyright ANSYS, Inc. All rights reserved.