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Yajun Lu
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Proceedings Papers

Linear to Nonlinear Transition During the Spike Stall Process in a Low Speed Axial Flow Compressor Rotor

Yuping Qian, Yuzhi Jin, Weilin Zhuge, Yangjun Zhang, Yajun Lu
Proc. ASME. GT2016, Volume 2A: Turbomachinery, V02AT37A019, June 13–17, 2016
Publisher: American Society of Mechanical Engineers
Paper No: GT2016-56752
https://doi.org/10.1115/GT2016-56752
View Paper titled, Linear to Nonlinear Transition During the Spike Stall Process in a Low Speed Axial Flow Compressor Rotor
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Topics: Axial flow, Rotors, Leakage flows, Stall inception, Compression, Engineering simulation, Simulation
Proceedings Papers

The Creation of Collaborative Cyber Physical Environments for Micro Assembly

Yajun Lu, J. Cecil, Zak Zafar
Proc. ASME. IMECE2015, Volume 2B: Advanced Manufacturing, V02BT02A066, November 13–19, 2015
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2015-53154
https://doi.org/10.1115/IMECE2015-53154
View Paper titled, The Creation of Collaborative Cyber Physical Environments for Micro Assembly
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Topics: Microassembling, Manufacturing, Cloud computing, Collaboration, Manufacturing engineering, Path planning, Simulation, Virtual assembly
Proceedings Papers

Flow Mechanics in Tandem Rotors

Yuping Qian, Zhiping Li, Yajun Lu, Qiushi Li
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 473-478, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-69665
https://doi.org/10.1115/GT2012-69665
View Paper titled, Flow Mechanics in Tandem Rotors
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Topics: Flow (Dynamics), Rotors, Cascades (Fluid dynamics), Design, Wakes, Stators, Turning angles
Proceedings Papers

An Experimental Investigation About the Effect of the Partial Casing Treatment on a Transonic Axial-Flow Compressor Performance Under Inlet Distortion

Maoyi Li, Wei Yuan, Xizhen Song, Yajun Lu, Zhiping Li, Shaobin Li
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 107-116, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68442
https://doi.org/10.1115/GT2012-68442
View Paper titled, An Experimental Investigation About the Effect of the Partial Casing Treatment on a Transonic Axial-Flow Compressor Performance Under Inlet Distortion
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Topics: Axial flow, Compressors, Flow (Dynamics), Annulus, Pressure
Proceedings Papers

Experimental Investigation on the Stall Inception of a Counter-Rotating Compressor

Zhuoqi Wang, Wei Yuan, Qiushi Li, Yajun Lu
Proc. ASME. GT2012, Volume 8: Turbomachinery, Parts A, B, and C, 2405-2415, June 11–15, 2012
Publisher: American Society of Mechanical Engineers
Paper No: GT2012-68235
https://doi.org/10.1115/GT2012-68235
View Paper titled, Experimental Investigation on the Stall Inception of a Counter-Rotating Compressor
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Topics: Compressors, Stall inception, Rotors, Blades, Flow (Dynamics), Pressure sensors, Wavelets
Proceedings Papers

An Unsteady Numerical Investigation on the Hysteresis Stall Loop of a Counter-Rotating Compressor

Zhuoqi Wang, Wei Yuan, Qiushi Li, Yajun Lu
Proc. ASME. IMECE2011, Volume 6: Fluids and Thermal Systems; Advances for Process Industries, Parts A and B, 801-806, November 11–17, 2011
Publisher: American Society of Mechanical Engineers
Paper No: IMECE2011-62036
https://doi.org/10.1115/IMECE2011-62036
View Paper titled, An Unsteady Numerical Investigation on the Hysteresis Stall Loop of a Counter-Rotating Compressor
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Topics: Compressors, Rotors, Flow (Dynamics), Blades, Computational fluid dynamics, Computer simulation, Stall inception
Journal Articles

Experimental Investigation on the Effects of Unsteady Excitation Frequency of Casing Treatment on Transonic Compressor Performance

Wei Tuo, Yajun Lu, Wei Yuan, Sheng Zhou, Qiushi Li
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2011, 133(2): 021014.
https://doi.org/10.1115/1.4000581
Published Online: October 22, 2010
View Article titled, Experimental Investigation on the Effects of Unsteady Excitation Frequency of Casing Treatment on Transonic Compressor Performance
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Topics: Compressors, Excitation, Flow (Dynamics), Rotors, Design
Proceedings Papers

Experimental Investigation on the Effects of Unsteady Excitation Frequency of Casing Treatment on Transonic Compressor Performance

Wei Tuo, Yajun Lu, Wei Yuan, Sheng Zhou, Qiushi Li
Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 49-55, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59281
https://doi.org/10.1115/GT2009-59281
View Paper titled, Experimental Investigation on the Effects of Unsteady Excitation Frequency of Casing Treatment on Transonic Compressor Performance
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Topics: Compressors, Excitation, Design, Flow (Dynamics), Rotors
Proceedings Papers

Experimental Investigation of Non-Axisymmetrical Flow Control in a Low Speed Axial Compressor

Huabing Jiang, Yajun Lu, Wei Yuan, Qiushi Li
Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 1519-1531, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59137
https://doi.org/10.1115/GT2009-59137
View Paper titled, Experimental Investigation of Non-Axisymmetrical Flow Control in a Low Speed Axial Compressor
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Topics: Compressors, Flow control, Excitation, Flow (Dynamics), Pressure, Dynamic response
Proceedings Papers

Experimental Investigation of the Influence of Inlet Distortion on the Stall Inception in a Low Speed Axial Compressor

Huabing Jiang, Yajun Lu, Wei Yuan, Qiushi Li
Proc. ASME. GT2009, Volume 7: Turbomachinery, Parts A and B, 1533-1542, June 8–12, 2009
Publisher: American Society of Mechanical Engineers
Paper No: GT2009-59139
https://doi.org/10.1115/GT2009-59139
View Paper titled, Experimental Investigation of the Influence of Inlet Distortion on the Stall Inception in a Low Speed Axial Compressor
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Topics: Compressors, Stall inception, Flow (Dynamics), Damping, Rotors, Blades, Dynamic response, Flow separation, Aircraft, Particulate matter
Proceedings Papers

An Experimental Investigation on the Unsteady Excitation Effect of Casing Treatment on a Low Speed Axial Compressor

Huabing Jiang, Yajun Lu, Wei Yuan, Qiushi Li
Proc. ASME. GT2007, Volume 6: Turbo Expo 2007, Parts A and B, 1677-1686, May 14–17, 2007
Publisher: American Society of Mechanical Engineers
Paper No: GT2007-27571
https://doi.org/10.1115/GT2007-27571
View Paper titled, An Experimental Investigation on the Unsteady Excitation Effect of Casing Treatment on a Low Speed Axial Compressor
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Topics: Compressors, Excitation, Flow (Dynamics), Blades, Rotors, Design, Pressure, Stability, Vortex shedding, Locks (Waterways)
Proceedings Papers

Research on Sound-Vortex Resonance in Enhancing Performance of an Annular Cascade

Yaxi Qiu, Jingdong Ge, Yajun Lu, Sheng Zhou, Qiushi Li
Proc. ASME. GT2003, Volume 6: Turbo Expo 2003, Parts A and B, 819-826, June 16–19, 2003
Publisher: American Society of Mechanical Engineers
Paper No: GT2003-38022
https://doi.org/10.1115/GT2003-38022
View Paper titled, Research on Sound-Vortex Resonance in Enhancing Performance of an Annular Cascade
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Topics: Cascades (Fluid dynamics), Resonance, Vortices, Excitation, Acoustics, Flow (Dynamics), Turbomachinery
Proceedings Papers

An Investigation of the IGV/Rotor Interaction in a Low Speed Axial Compressor Using DPIV

Zhiqiang Gong, Zhiping Li, Maoyi Li, Yajun Lu
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 1887-1898, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90976
https://doi.org/10.1115/GT2006-90976
View Paper titled, An Investigation of the IGV/Rotor Interaction in a Low Speed Axial Compressor Using DPIV
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Topics: Compressors, Inlet guide vanes, Rotors, Flow (Dynamics), Blades, Wakes, Pressure, Design, Flow instability, Leakage flows
Proceedings Papers

Flow Control of Annular Compressor Cascade by Synthetic Jets

Xinqian Zheng, Anping Hou, Qiushi Li, Sheng Zhou, Yajun Lu
Proc. ASME. GT2006, Volume 6: Turbomachinery, Parts A and B, 1693-1700, May 8–11, 2006
Publisher: American Society of Mechanical Engineers
Paper No: GT2006-90211
https://doi.org/10.1115/GT2006-90211
View Paper titled, Flow Control of Annular Compressor Cascade by Synthetic Jets
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Topics: Cascades (Fluid dynamics), Compressors, Flow control, Jets, Excitation, Flow (Dynamics), Blades, Flow separation, Suction, Unsteady flow
Journal Articles

Flow Control of Annular Compressor Cascade by Synthetic Jets

Xinqian Zheng, Sheng Zhou, Yajun Lu, Anping Hou, Qiushi Li
Journal: Journal of Turbomachinery
Publisher: ASME
Article Type: Research Papers
J. Turbomach. April 2008, 130(2): 021018.
https://doi.org/10.1115/1.2751147
Published Online: March 24, 2008
View Article titled, Flow Control of Annular Compressor Cascade by Synthetic Jets
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Topics: Cascades (Fluid dynamics), Compressors, Excitation, Flow (Dynamics), Flow control, Jets, Separation (Technology), Wind tunnels, Stators