Login | Signup now       

Guest

 Click to see how  

HOME | VIDEOS | DOCUMENTS | COLLECTIONS | UPLOAD | BROADCAST | MY ACCOUNT | FEEDBACK | ABOUT

Share  Title: Rijke Tube

 
iConnect (Beta)   |  Like   |    Sponsor  |   Comment   |    Report  

Related Profiles

If you are an author or an inventor or an individual related to the work displayed in this video, you can click on the 'add me as' button to link your researchusa profile to this entry. Doing so automatically puts you on the iConnect network bringing great visibility to all your related work.

    
 
Article

View Cross Ref (Beta)

Your Edit is Valuable. Editor's names show on Edit pannel.Edit this article  

 

Rijke's tube turns heat into sound, by creating a self-amplifying standing wave. It is an entertaining phenomenon in acoustics and is an excellent example of resonance. P. L. Rijke was a professor of physics at the Leiden University in the Netherlands when, in 1859, he discovered a way of using heat to sustain a sound in a cylindrical tube open at both ends. He used a glass tube, about 0.8 m long and 3.5 cm in diameter. Inside it, about 20 cm from one end, he placed a disc of wire gauze as shown in the figure at right. Friction with the walls of the tube is sufficient to keep the gauze in position. With the tube vertical and the gauze in the lower half, he heated the gauze with a flame until it was glowing red hot. Upon removing the flame, he obtained a loud sound from the tube which lasted until the gauze cooled down (about 10 s). It is safer in modern reproductions of this experiment to use a Pyrex tube or, better still, one made of metal. Source : Wikipedia 

 
Related Documents
Rayleigh criteria and Combustion Instability
Combustion Instability in Liquid Rocket Engines
The Role of Density Gradient in Liquid Rocket Engine Combustion Instability
Hydrogen sensors based on titania nano-tubes
Plasma Physics
Fiber-Optic based Dynamic Pressure sensor for Combustion
The Combustion of Aluminum in Solid Rocket Propellants
 
Member Documents
Supersonic Nozzle design by Method of Characteristics
Rayleigh criteria and Combustion Instability
Combustion Instability in Liquid Rocket Engines
Plasma Physics
The Role of Density Gradient in Liquid Rocket Engine Combustion Instability
Quasi-one-dimensional models for glassy dynamics
Business Plan for Online Money Transfer
 

Keywords
acoustics  thermoacoustics  thermo-acoustics  combustion  
instability  
 
 About This Video
 
 Subject Physics
 Category Course Lecture
 Duration moderate
 Views 1514
 Added 26-06-12
 Contributor    A Ghosh
 Add to Favourites
 Report Abuse
 
 Related Videos
 See More

Standing

 RunTime  00:09:58
 Uploaded  03-09-09
 Views  3489
   
 Standing Waves in Air Col...

Trumpet

 RunTime  00:06:07
 Uploaded  03-09-09
 Views  2828
   
 Trumpet Acoustics

Beats

 RunTime  moderate
 Uploaded  26-06-12
 Views  1304
   
 Beats

Lamina

 RunTime  00:01:00
 Uploaded  11-12-07
 Views  5248
   
 Lamina Flow Stirling Engi...

Twin

 RunTime  00:01:14
 Uploaded  14-12-07
 Views  3507
   
 Twin cylinder thermo-acou...

Ruben's

 RunTime  00:02:48
 Uploaded  25-11-07
 Views  3221
   
 Ruben's Tube

AM,

 RunTime  00:11:47
 Uploaded  03-09-09
 Views  3518
   
 AM, FM and Balanced Modul...

Reflection

 RunTime  00:09:53
 Uploaded  26-08-09
 Views  3047
   
 Reflection of Pulses

Sound

 RunTime  00:04:44
 Uploaded  25-08-09
 Views  3505
   
 Sound Reflection from Con...

Mersenne's

 RunTime  00:05:43
 Uploaded  02-09-09
 Views  2837
   
 Mersenne's Laws

Sound

 RunTime  00:03:11
 Uploaded  26-08-09
 Views  4051
   
 Sound Refraction - Sound ...

Frequency,

 RunTime  00:09:30
 Uploaded  24-08-09
 Views  2990
   
 Frequency, Amplitude and ...

Beats

 RunTime  00:04:44
 Uploaded  26-08-09
 Views  3059
   
 Beats

4-stroke

 RunTime  00:02:03
 Uploaded  27-12-07
 Views  3195
   
 4-stroke internal combust...

Audio

 RunTime  00:09:16
 Uploaded  12-11-09
 Views  3554
   
 Audio Spectrograms

Chladni

 RunTime  00:08:48
 Uploaded  03-09-09
 Views  3458
   
 Chladni Plates

Marble

 RunTime  00:00:08
 Uploaded  11-12-07
 Views  4799
   
 Marble displacer Stirling...

Complex

 RunTime  moderate
 Uploaded  26-06-12
 Views  1502
   
 Complex Numbers

 Member Videos
 See More

Tutorial

 RunTime  00:10:01
 Uploaded  02-07-08
 Views  4891
   
 Tutorial on CFD Geom (Bet...

Most

 RunTime  moderate
 Uploaded  26-04-11
 Views  4570
   
 Most Influential Masters ...

Test

 RunTime  00:05:35
 Uploaded  15-12-07
 Views  4163
   
 Test of Rolls Royce Engin...

Awrd

 RunTime  00:03:00
 Uploaded  08-05-08
 Views  4149
   
 Awrd Ceremony - Vid Terp ...

Level

 RunTime  00:09:54
 Uploaded  28-11-07
 Views  4092
   
 Level Set Methods

Hovercraft

 RunTime  00:09:59
 Uploaded  13-05-08
 Views  4090
   
 Hovercraft Design - Maryl...

Aerodynamic

 RunTime  00:28:44
 Uploaded  12-01-10
 Views  4070
   
 Aerodynamic Heating and D...

Award

 RunTime  00:03:25
 Uploaded  08-05-08
 Views  3825
   
 Award Ceremony - Vid terp...

Hovercraft

 RunTime  00:08:00
 Uploaded  13-05-08
 Views  3629
   
 Hovercraft Design - Maryl...

Making

 RunTime  00:07:14
 Uploaded  15-12-07
 Views  3580
   
 Making of Airbus 380

Gandhi

 RunTime  00:04:57
 Uploaded  28-11-07
 Views  3569
   
 Gandhi - His Triumph chan...

Aeroelastic

 RunTime  00:05:11
 Uploaded  13-01-10
 Views  3565
   
 Aeroelastic Tests of an E...

 

 

Comments | Queries | Clarifications