%46تخفیف
مطالعه عددی تاثيرموقعيت وشکل هندسی مشعلهابرانتقال حرارت دربويلربخار-Type∏
تعداد 121صفحه درword
کارشناسی ارشددر رشته مکانیک
گرایش تبدیل انرژی
مطالعه عددی تاثيرموقعيت وشکل هندسی مشعلهابرانتقال حرارت دربويلربخار-Type
چکیده
هدف از انجام این تحقیق مدلسازی عددی انتقال گرما در محفظه احتراق با زوایای مختلف مشعل گاز طبیعی در بویلر تولید بخار از نوع П-type می باشد. برای انجام این کار از نرم افزار تجاری انسیس₋ فلوئنت 15 مدلسازی محفظه احتراق متشکل از چهار عدد مشعل گاز طبیعی و 187 عدد لوله آتشخوار به همراه دیوارههای نسوز کاملا بر اساس نقشههای موجود صورت گرفته است. مدلسازی ابتدا براساس وضعیت موجود بویلر که در آن مشعل با زاویه 30 درجه نصب شده است حل شد. پس از بررسی نتایج نرم افزار با اندازه گیری مقادیر در نقاط مشابه از بویلر و تأیید صحت آنها، مدلسازی برای چهار زاویه دیگر هم انجام گردید. با بررسی نتایج بدست آمده از شار گرمایی روی لوله های آتشخوار، توزیع دما و سرعت سیال داخل اتاق احتراق در زوایای مختلف مشعل، امکان بهینه سازی حرارتی و جلوگیری از بیشگرم شدن لوله ها با توجه به نیاز تعریف شده فراهم میسازد.
کلید واژه : بویلر، مدلسازی عددی، مشعل،بهینهسازی
دسته: فنی و مهندسی, مهندسي مکانيک
برچسب: بهینهسازی, کلید واژه : بویلر, مدلسازی عددی, مشعل
16 دیدگاه برای مطالعه عددی تاثيرموقعيت وشکل هندسی مشعلهابرانتقال حرارت دربويلربخار-Type∏
دیدگاه خود را بنویسید لغو پاسخ
Abel –
My brother suggested I might like this website. He was entirely right.
This post actually made my day. You can not imagine simply how much time I had spent for this info!
Thanks!
Also visit my blog post … Comprar sulfasalazine en línea
Salvador –
I absolutely love your blog and find a lot of your post’s
to be exactly I’m looking for. can you offer guest writers to write content to suit your needs?
I wouldn’t mind writing a post or elaborating on a number of
the subjects you write about here. Again, awesome weblog!
Here is my web site: สล็อตเว็บตรง
Silke –
Wow that was unusual. I just wrote an incredibly long comment but
after I clicked submit my comment didn’t show up. Grrrr…
well I’m not writing all that over again. Anyhow, just wanted to say fantastic blog!
Feel free to visit my webpage; sbo bet
tlovertonet –
Nice post. I was checking continuously this blog and I’m impressed! Extremely useful information specifically the last part 🙂 I care for such information a lot. I was looking for this particular information for a very long time. Thank you and good luck.
Alfie –
Great article.
Also visit my web-site: tshirt printing
Brain –
Wow that was unusual. I just wrote an really long comment
but after I clicked submit my comment didn’t appear. Grrrr…
well I’m not writing all that over again. Anyhow, just wanted to say
excellent blog!
My page … 13238915
Dxrqnk –
best allergy pill for itching best prescription allergy pills allergy over the counter drugs
Freddy –
Hello to every body, it’s my first pay a visit of this website; this website consists of amazing and really excellent information medroxyprogesterone kopen in Antwerpen zonder recept support of readers.
Jessica –
Wow, awesome weblog format! How lengthy have you ever been blogging for?
you make running a blog look easy. The total glance of your web site is magnificent, as smartly
as the content! You can see similar here sklep internetowy
Victorina –
Hey! I know this is kinda off topic however I’d figured I’d ask.
Would you be interested in trading links or maybe guest authoring a blog post or vice-versa?
My blog covers a lot of the same topics as yours and I feel we could greatly
benefit from each other. If you are interested feel free to send me an e-mail.
I look forward to hearing from you! Wonderful blog by
the way! I saw similar here: Ecommerce
Analytical and Research Agency –
It’s very interesting! If you need help, look here: ARA Agency
Bryan –
Hello! Do you know if they make any plugins to assist with Search
Engine Optimization? I’m trying to get my blog to rank for
some targeted keywords but I’m not seeing very good gains.
If you know of any please share. Thank you!
You can read similar article here: Dobry sklep
Latanya –
Hi! Do you know if they make any plugins to help with SEO?
I’m trying to get my blog to rank for some targeted
keywords but I’m not seeing very good results. If you know of any please share.
Thanks! You can read similar blog here: Sklep internetowy
Norine –
Hey there! Do you know if they make any plugins to help with Search Engine Optimization?
I’m trying to get my website to rank for some targeted keywords but I’m not seeing
very good success. If you know of any please share. Many thanks!
You can read similar blog here: List of Backlinks
Myra –
Hello! Do you know if they make any plugins to assist with
Search Engine Optimization? I’m trying to get my blog to rank
for some targeted keywords but I’m not seeing very good success.
If you know of any please share. Cheers! You can read similar text here: Scrapebox List
Linwood –
Wow, incredible weblog layout! How lengthy have you ever been running a blog for?
you make blogging look easy. The entire glance of your website
is wonderful, as smartly as the content material! You can see similar here dobry sklep