Instabilities of flows in helical pipes

Comparison with experiments: critical Reynolds numbers


 

Comparison of present linear stability results with the experimental results of Kühnen et al (JFM, 2014, 738, 463-491; JFM, 2015, 770, R3-1 – R3-12) and numerical results of Canton et al (JFM, 792, 894-909, 2016)


 


 

 

 


 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 


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