Active control of base pressure in suddenly expanded flow for area ratio 4.84
Airflow from convergent-divergent axi-symmetric nozzles expanded suddenly into circular duct of larger cross-sectional area than that of nozzle exit area are studied experimentally, focusing attention on the base pressure and the flow development in the enlarged duct. Micro-jets of 1 mm orifice di...
| Main Authors: | Ali Baig, Maughal Ahmed, Khan, Sher Afghan, Rathakrishnan, Ethirajan |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
International Journal of Engineering Science and Technology" (IJEST™)
2012
|
| Subjects: | |
| Online Access: | http://irep.iium.edu.my/49825/ http://irep.iium.edu.my/49825/1/IJEST12-04-05-149.pdf |
Similar Items
Effect of nozzle pressure ratio and control jets location to control base pressure in suddenly expanded flows
by: Pathan, Khizer Ahmed, et al.
Published: (2019)
by: Pathan, Khizer Ahmed, et al.
Published: (2019)
An investigation of effect of control jets location and blowing pressure ratio to control base pressure in suddenly expanded flows
by: Pathan, Khizar Ahmed, et al.
Published: (2020)
by: Pathan, Khizar Ahmed, et al.
Published: (2020)
Base and wall pressure control using cavities and ribs in suddenly expanded flows -an overview
by: Sethuraman, Vigneshvaran, et al.
Published: (2020)
by: Sethuraman, Vigneshvaran, et al.
Published: (2020)
Analysis of parameters affecting thrust and base pressure in
suddenly expanded flow from nozzle
by: Pathan, Khizar Ahmed, et al.
Published: (2019)
by: Pathan, Khizar Ahmed, et al.
Published: (2019)
Enlarge duct length optimization for suddenly expanded flows
by: Pathan, Khizer Ahmed, et al.
Published: (2020)
by: Pathan, Khizer Ahmed, et al.
Published: (2020)
A cost-effective data acquisition instrumentation for
measurement of base pressure and wall pressure in suddenly expanded flow through ducts
by: Sethuraman, Vigneshvaran, et al.
Published: (2019)
by: Sethuraman, Vigneshvaran, et al.
Published: (2019)
Control of suddenly expanded flow
by: Khan, Sher Afghan, et al.
Published: (2006)
by: Khan, Sher Afghan, et al.
Published: (2006)
Investigation of base flow for an axisymmetric suddenly
expanded nozzle with micro JET
by: Chaudhary, Zakir Ilahi, et al.
Published: (2018)
by: Chaudhary, Zakir Ilahi, et al.
Published: (2018)
CFD analysis of CD nozzle and effect of nozzle pressure ratio on pressure and velocity for suddenly expanded flows
by: Khan, Sher Afghan, et al.
Published: (2018)
by: Khan, Sher Afghan, et al.
Published: (2018)
Effect of mach number in a suddenly expanded flow for area ratio 4.84
by: Baig, Maugal Ahmed Ali, et al.
Published: (2012)
by: Baig, Maugal Ahmed Ali, et al.
Published: (2012)
Combined effect of nozzle pressure ratio and screech prone supersonic mach number in a suddenly expanded flow
by: Bashir, Musavir, et al.
Published: (2015)
by: Bashir, Musavir, et al.
Published: (2015)
Studies on flow from converging nozzle and the effect of nozzle pressure ratio for area ratio of 6.25
by: Ashfaq, Syed, et al.
Published: (2014)
by: Ashfaq, Syed, et al.
Published: (2014)
Study of effect of flow parameters on base pressure in a
suddenly expanded duct at supersonic mach number regimes using CFD and design of experiments
by: Quadros, Jaimon Dennis, et al.
Published: (2018)
by: Quadros, Jaimon Dennis, et al.
Published: (2018)
Base pressure behaviour in a suddenly expanded duct at supersonic mach number regimes using Taguchi design of experiments
by: Quadros, Jaimon Dennis, et al.
Published: (2018)
by: Quadros, Jaimon Dennis, et al.
Published: (2018)
Nozzle expansion level effect on a suddenly expanded flow
by: Khan, Sher Afghan, et al.
Published: (2006)
by: Khan, Sher Afghan, et al.
Published: (2006)
Influence of low length-to-diameter ratio and nozzle pressure ratio in an abruptly expanded flow
by: Khan, Sher Afghan
Published: (2015)
by: Khan, Sher Afghan
Published: (2015)
Experimental study of suddenly expanded flow from correctly expanded nozzles
by: Khan, Sher Afghan, et al.
Published: (2016)
by: Khan, Sher Afghan, et al.
Published: (2016)
Influence of micro jets on wall pressure for area ratio 3.24
by: Ashfaq, Syed, et al.
Published: (2014)
by: Ashfaq, Syed, et al.
Published: (2014)
Effect of sudden expansion for varied area ratios at subsonic and sonic flow regimes
by: Sethuraman, Vigneshvaran, et al.
Published: (2016)
by: Sethuraman, Vigneshvaran, et al.
Published: (2016)
Influence of control mechanism on the flow field of duct at Mach 1.2 for area ratio 2.56
by: Khan, Sher Afghan, et al.
Published: (2019)
by: Khan, Sher Afghan, et al.
Published: (2019)
Experimental and numerical studies on flow from axisymmetric nozzle flow with sudden expansion for mach 3.0 using CFD.
by: Quadros, Jaimon Dennis, et al.
Published: (2016)
by: Quadros, Jaimon Dennis, et al.
Published: (2016)
Experimental research on wall pressure distribution in C-D nozzle at Mach number 1.1 for area ratio 3.24
by: Khan, Sher Afghan, et al.
Published: (2019)
by: Khan, Sher Afghan, et al.
Published: (2019)
Experimental investigations on wall pressure in suddenly enlarged ducts at supersonic Mach number regimes
by: Baig, Maugal Ahmed Ali, et al.
Published: (2012)
by: Baig, Maugal Ahmed Ali, et al.
Published: (2012)
Effect of level of expansion and inertia level in a suddenly expanded flow
by: Chaudhary, Zakir Ilahi, et al.
Published: (2015)
by: Chaudhary, Zakir Ilahi, et al.
Published: (2015)
Active control of wall pressure flow field at low supersonic Mach numbers
by: Asad Ullah, Mohammed, et al.
Published: (2016)
by: Asad Ullah, Mohammed, et al.
Published: (2016)
Influence of expansion level on base pressure and reattachment length
by: Pathan, Khizar Ahmed, et al.
Published: (2019)
by: Pathan, Khizar Ahmed, et al.
Published: (2019)
Pressure and its derivative with respect to piston Mach number for an oscillating cone
by: Shabana, Ayesha, et al.
Published: (2016)
by: Shabana, Ayesha, et al.
Published: (2016)
Wall Pressure Measurements Beneath the Supersonic Jets in
an Abruptly Augmented Nozzle
by: Bashir, Musavir, et al.
Published: (2020)
by: Bashir, Musavir, et al.
Published: (2020)
Experimental research on flow development and control effectiveness in the duct at high speed
by: Khan, Sher Afghan, et al.
Published: (2019)
by: Khan, Sher Afghan, et al.
Published: (2019)
Comparing the effect of different turbulence models on the CFD predictions of NACA0018 airfoil aerodynamics
by: Khan, Sher Afghan, et al.
Published: (2020)
by: Khan, Sher Afghan, et al.
Published: (2020)
Numerical investigation of splitter plate effect on the bluff body using finite volume method
by: Afifi, Azmil, et al.
Published: (2020)
by: Afifi, Azmil, et al.
Published: (2020)
Wall pressure studies in a suddenly expanded flow for area ratio 2.56”
by: Baig, Maugal Ahmed Ali, et al.
Published: (2012)
by: Baig, Maugal Ahmed Ali, et al.
Published: (2012)
Combined effect of relief and level of expansion in a suddenly expanded flow
by: Syed, Syed Ashfaq, et al.
Published: (2015)
by: Syed, Syed Ashfaq, et al.
Published: (2015)
Experimental and numerical studies on flow from axisymmetric nozzle flow with sudden expansion for Mach 3.0 using CFD
by: Quadros, Jaimon Dennis, et al.
Published: (2016)
by: Quadros, Jaimon Dennis, et al.
Published: (2016)
Experimental research of wall pressure distribution and effect of micro jet at Mach 1.5
by: Azami, Muhammad Hanafi, et al.
Published: (2019)
by: Azami, Muhammad Hanafi, et al.
Published: (2019)
Control of base pressure with micro jets:part-I
by: Rehman, Shafiqur, et al.
Published: (2008)
by: Rehman, Shafiqur, et al.
Published: (2008)
Studies on suddenly expanded flow at different levels of over expansion for area ratio 3.24
by: Baig, Maugal Ahmed Ali, et al.
Published: (2012)
by: Baig, Maugal Ahmed Ali, et al.
Published: (2012)
Effect of aspect ratio with angle of attack of an oscillating hypersonic delta wing with straight leading edges
by: Crasta, Asha, et al.
Published: (2015)
by: Crasta, Asha, et al.
Published: (2015)
Control of suddenly expanded flows from correctly expanded and under expanded nozzles at supersonic mach number for area ratio 2.56
by: Bashir, Musavir, et al.
Published: (2016)
by: Bashir, Musavir, et al.
Published: (2016)
Base pressure studies from over expanded nozzle for area ratio 2.56
by: Baig, Maughal Ahmed Al, et al.
Published: (2012)
by: Baig, Maughal Ahmed Al, et al.
Published: (2012)
Similar Items
-
Effect of nozzle pressure ratio and control jets location to control base pressure in suddenly expanded flows
by: Pathan, Khizer Ahmed, et al.
Published: (2019) -
An investigation of effect of control jets location and blowing pressure ratio to control base pressure in suddenly expanded flows
by: Pathan, Khizar Ahmed, et al.
Published: (2020) -
Base and wall pressure control using cavities and ribs in suddenly expanded flows -an overview
by: Sethuraman, Vigneshvaran, et al.
Published: (2020) -
Analysis of parameters affecting thrust and base pressure in
suddenly expanded flow from nozzle
by: Pathan, Khizar Ahmed, et al.
Published: (2019) -
Enlarge duct length optimization for suddenly expanded flows
by: Pathan, Khizer Ahmed, et al.
Published: (2020)