Scientific Program

Conference Series Ltd invites all the participants across the globe to attend 5th World Congress on Catalysis and Chemical Engineering Tokyo, Japan.

Day 1 :

OMICS International Catalysis 2018 International Conference Keynote Speaker Victor Kozlov photo
Biography:

Shmakov AG, Grek GR, Kozlov VV, Litvinenko YuA. Influence of initial and boundary conditions at the nozzle exit upon diffusion combustion of a hydrogen microjet. International Journal of Hydrogen Energy

Abstract:

The objective of the present work is experimental investigation of the diffusion combustion of hydrogen microjets emanating from various micronozzles including a Laval supersonic quasi-micronozzles of different configuration and size. In what follows we focus on the characteristics of the «bottleneck flame region» depending on the microjet efflux velocity, the influence of this particular flow area upon heating of a thick-walled nozzle, and the effect of heating on the origination of the «bottleneck flame region» at variation of jet velocity up to the transonic range. Also we are interested in indications which could be helpful in experimental work to distinguish between subsonic and supersonic regimes of hydrogen jets and their combustion.[