Schallnahe Überschallströmung um stumpfe Rotationskörper

Frank, W.; Zierep, J.

doi:10.1002/zamm.19765613073

Cited by 1 publication

(2 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The bow shock stand-off distance Δ/R N is 0.17. The present numerical data is in agreement with the experimental data [46], asymptotic formula of Frank and Zierep [45] and with the theoretical results of Van Dyke and Gordon [47]. Heat Transfer -Models, Methods and Applications…”

Section: Conical Spike Attached To the Blunt Bodysupporting

confidence: 89%

See 1 more Smart Citation

Heat Transfer Analysis without and with Forward Facing Spike Attached to a Blunt Body at High Speed Flow

Mehta¹

2018

Heat Transfer - Models, Methods and Applications

View full text Add to dashboard Cite

The present chapter deals with heat transfer analysis around unspiked and spiked bodies at high speeds. A spike attached to a blunt-nosed body drastically alters its flowfield and influences the aerodynamic heating in a high speed flow. The effect of spike length, shape and spike-nose configuration is numerically studied at zero angle of incidence. The numerical analysis describes overall flowfield features over without and with forward facing spike attached to a blunt body at high speed flow. The shock stand-off distance, sonic line, stagnation point velocity gradient and stagnation point heat flux are analyzed and compared with different aerodisk configurations. It is found that the hemispherical aerodisk experiences high wall heat flux as compared to the flat-faced aerodisk. Numerical and experimental studies reveal that the wall heat flux levels are decreased in the presence of the spikes and aerospike as compared to without attached spiked to the blunt-nose basic configuration.

show abstract

Section: Conical Spike Attached To the Blunt Bodysupporting

confidence: 89%

“…The shock wave stands in front of the blunt body and forms a region of subsonic flow around the stagnation region. The bow shock wave stand-off distance is calculated employing the following asymptotic formula of Frank and Zierep [45]:…”

Section: Conical Spike Attached To the Blunt Bodymentioning

confidence: 99%

Heat Transfer Analysis without and with Forward Facing Spike Attached to a Blunt Body at High Speed Flow

Mehta¹

2018

Heat Transfer - Models, Methods and Applications

View full text Add to dashboard Cite

show abstract

Schallnahe Überschallströmung um stumpfe Rotationskörper

Cited by 1 publication

References 2 publications

Heat Transfer Analysis without and with Forward Facing Spike Attached to a Blunt Body at High Speed Flow

Heat Transfer Analysis without and with Forward Facing Spike Attached to a Blunt Body at High Speed Flow

Contact Info

Product

Resources

About