supported by the National Natural Science Foundation of China(Grant No.52008308);the Postdoctoral Innovative Talents Supporting Program(Grant No.BX20200247);the China Postdoctoral Science Foundation(Grant No.2021M692447).
Full-scale loading tests were performed on shield segmental linings bearing a high earth pressure and high inner water pressure,focus-ing on the effects of the inner water load and assembly manner on the mechanical pr...
supported by the National Natural Science Foundation of China (Nos. 51805358 and 51775366);Key Research and Development Program of Jinzhong (No. Y201023);College Students’ Innovative Entrepreneurial Training Plan Program (No. 202010112011)
This study fabricates an AZ31 magnesium alloy tube by spinning technology-power stagger forward spinning.The microstructure evolution of the tube is investigated by combining electron backscatter diffraction and trans...
The authors would like to thank the National Natural Science Foundation of China(Grant No.51606026)for funding this work.
As a widely applied technique in multistage axial compressors,variable stator vanes(VSV)can flexibly rematch the blade rows to fulfil a variety of aerodynamic performance requirements,such as high efficiency and wide ...
Jet engine manufacturers and designers are seeking for lighter and smaller type of axial compressors.Improving the aerodynamic characteristics of blades is carried out by controlling the boundary layer.One way to cont...
Supported by National Natural Science Foundation of China (Grant Nos.51621061,51139007,51409247);National Science and Technology Support Project of China(Grant No.2015BAD20B01)
Pressure fluctuation may cause high amplitude of vibration of double-suction centrifugal pumps, but the impact of impeller stagger angles is still not well understood. In this paper, pressure fluctuation experiments a...
Moving target indication (MTI) is an effective means for radar to find moving targets in clutter environment. This paper introduces the basic principles of MTI, how to avoid the blind speed problem and the optimizatio...
Fundamental Research Funds for the Central Universities(3132016205);National Natural Science Foundation of China(51506020);Natural Science Foundation of Liaoning Province(2015020636);Program for Liaoning Innovative Research Team in University(LT2015004)
The design methods of typical supersonic aircraft intakes and shock wave compression technology have been applied to ram-rotor,an attractive compression system.A ram-rotor is of a typical structure including the compr...
A 15-stage axial-flow compressor utilized in steel industry was studied in this paper. All the stator's stagger angles of the compressor are variable to ensure the multistage compressor operate effectively within a wi...
supported by the Directorate for Research and Community Service,University of Indonesia(RUUI Utama 2012),Jakarta,Indonesia
The application of multi-hull ship or trimaran vessel as a mode of transports in both river and sea environments have grown rapidly in recent years.Trimaran vessels are currently of interest for many new high speed sh...
supported by National Nature Science Foundation of China under Grant Number 50776003;the Innovation Foundation of BUAA for PhD Graduates
The assembling error may lead to variation in stagger angles,which would affect the aerodynamic performance of the turbine.To investigate this underlying effect,two parallel numerical experiments on two turbines with ...