Strict Standards: Non-static method Joomla\CMS\Application\SiteApplication::getMenu() should not be called statically, assuming $this from incompatible context in G:\PleskVhosts\atoa.com\cae-images.atoa.com\plugins\system\expiresheaders\expiresheaders.php on line 24

Strict Standards: Non-static method Joomla\CMS\Application\CMSApplication::getMenu() should not be called statically, assuming $this from incompatible context in G:\PleskVhosts\atoa.com\cae-images.atoa.com\libraries\src\Application\SiteApplication.php on line 275

Strict Standards: Only variables should be assigned by reference in G:\PleskVhosts\atoa.com\cae-images.atoa.com\plugins\system\expiresheaders\expiresheaders.php on line 24
Delta Flow Muffler

1.jpg10.jpg11.jpg12.jpg13.jpg14.jpg15.jpg16.jpg17.jpg18.jpg19.jpg2.jpg20.jpg3.jpg4.jpg5.jpg6.jpg7.jpg8.jpg9.jpg

 Computer Aided Engineering (CAE) images

Image store for exclusive CAE 

Purchase high-end real life CAE images, animation and Videos.

Use the images and video on your website, Print, Publications, Apps, tools, 3D prints, any where you like!

 

Only sample free images are displayed where HQ, print, Web are available as download after purchase.

Delta Flow Muffler

( 0 )
Acoustic analysis of muffler desig with single expansion chamber and delta plates  Muffler is a component of exhaust system of an automotive use … Read more
$0.00 each
  • Description
  • Comment
  • Post a comment

Acoustic analysis of muffler desig with single expansion chamber and delta plates 

Muffler is a component of exhaust system of an automotive used to attenuate engine noise to surrounding. Muffler is a necessary because the sound pressure coming from the combustion in piston of the engine would generate extremely loud noise, if sent directly to the atmosphere. There are mainly two techniques to dampen the noise; reflection and absorption. In reflective mufflers the sound wave reflection principle is used to create a maximum amount of destructive interferences. In absorptive mufflers the principles of sound absorption is used to dampen noise by use of sound absorbing materials in it. In this work a reflective mufller with dual inlet and outlet is designed and performance is determined numerically by method of Transmission loss. Transmission Loss in muffler describes the acoustic performance of a muffler. The higher Transmission loss in a muffler design indicates better noise cancellation. Transmission loss at different frequencies of a muffler can be calculated as by taking the logarithmic ratio of input power to output power respectively. In this experiment a muffler with single expansion chamber and two delta type plates is designed and performance is analysed numerically using finite element methods. The delta type plates are provided to separate the sound waves and mix again to cancel the noise. The above CAE-image shows propagation of sound pressure level in the muffler design at 1200 Hz. The maximum sound pressure area is plotted in red while minimum sound pressure is plotted with blue colour.

List of the comments:
No comments have been posted yet.
Vote: ( 0 )

Give your advice about this item:

FacebookGoogle BookmarksLinkedin