📽 نیروگاه خورشیدی با برج متمرکز کننده مرکزی(هلیوستات)
در این نیروگاه جهت اینه های تخت که دپر برج قرار دارند به گونه ای تنظیم میشود که نور خورشید را روی نوک برج بازتاب دهند لوله های مارپیچ روغن مخصوصی که در نوک برج جریان دارد با نور خورشید تا 1000درجه گرم میشود و ازاین گرما برای تولید بخار پر فشار و چرخش توربین و در نهایت تولید برق استفاده میشود 🌐انجمن علمی مهندسی انرژی
📽 نیروگاه خورشیدی با برج متمرکز کننده مرکزی(هلیوستات)
در این نیروگاه جهت اینه های تخت که دپر برج قرار دارند به گونه ای تنظیم میشود که نور خورشید را روی نوک برج بازتاب دهند لوله های مارپیچ روغن مخصوصی که در نوک برج جریان دارد با نور خورشید تا 1000درجه گرم میشود و ازاین گرما برای تولید بخار پر فشار و چرخش توربین و در نهایت تولید برق استفاده میشود 🌐انجمن علمی مهندسی انرژی
But Kliuchnikov, the Ukranian now in France, said he will use Signal or WhatsApp for sensitive conversations, but questions around privacy on Telegram do not give him pause when it comes to sharing information about the war. At the start of 2018, the company attempted to launch an Initial Coin Offering (ICO) which would enable it to enable payments (and earn the cash that comes from doing so). The initial signals were promising, especially given Telegram’s user base is already fairly crypto-savvy. It raised an initial tranche of cash – worth more than a billion dollars – to help develop the coin before opening sales to the public. Unfortunately, third-party sales of coins bought in those initial fundraising rounds raised the ire of the SEC, which brought the hammer down on the whole operation. In 2020, officials ordered Telegram to pay a fine of $18.5 million and hand back much of the cash that it had raised. "Like the bombing of the maternity ward in Mariupol," he said, "Even before it hits the news, you see the videos on the Telegram channels." This ability to mix the public and the private, as well as the ability to use bots to engage with users has proved to be problematic. In early 2021, a database selling phone numbers pulled from Facebook was selling numbers for $20 per lookup. Similarly, security researchers found a network of deepfake bots on the platform that were generating images of people submitted by users to create non-consensual imagery, some of which involved children. False news often spreads via public groups, or chats, with potentially fatal effects.
from tw
