Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University

Open Access

Influence of roughness on lubrication characteristics of high-speed helical gears in aviation engines p. 1

Yankun HOU, Zhengang LIU, Dunke HU, Hailong GUO and Zhenxia LIU

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310001

• Abstract
• Full HTML
• PDF (4.472 MB)
• ePUB (2.876 MB)
• References

Open Access

Sensitivity study of geometry parameters of the combustor dump diffuser p. 13

Yue YAN, Jianqin SUO and Yanhui WU

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310013

• Abstract
• Full HTML
• PDF (2.806 MB)
• ePUB (2.925 MB)
• References

Open Access

Effect of canard-chordwise blowing on the aerodynamic characteristics of blended wing body aircraft p. 24

Changyun YUAN, Ming XIA, Weicheng GAO, Weifeng SHI, Wenxiu GONG and Haoqian YUAN

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310024

• Abstract
• Full HTML
• PDF (3.730 MB)
• ePUB (2.482 MB)
• References

Open Access

Calculation of impact characteristics and icing phase transitions of salty droplets p. 31

Yuhao TANG, Delin CHAI, Xian YI and Yewei GUI

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310031

• Abstract
• Full HTML
• PDF (2.818 MB)
• ePUB (3.087 MB)
• References

Open Access

Study on head configurations increasing aerodynamic rolling stability of ground-based hypersonic testing system p. 40

Jianbin JING, Shuiyan LYU, Chao PANG and Fenfen HAO

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310040

• Abstract
• Full HTML
• PDF (5.366 MB)
• ePUB (4.931 MB)
• References

Open Access

Influence of ventilation parameters on water entry cavitation of disk cavitation vehicle p. 49

Yang SU, Daijin LI, Shaoxing LI and Chuang HUANG

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310049

• Abstract
• Full HTML
• PDF (3.509 MB)
• ePUB (2.562 MB)
• References

Open Access

Experimental study on the piezoelectric active vibration reduction system of wind tunnel aerodynamic models p. 58

Weiguang LI, Zhichun YANG and Ximing ZHU

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310058

• Abstract
• Full HTML
• PDF (2.891 MB)
• ePUB (3.168 MB)
• References

Open Access

Torpedo electromagnetic fuze active interference recognition based on improved AlexNet p. 66

Zhe JIANG, Xiaoxuan TANG, Peixuan LI and Haiyan WANG

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310066

• Abstract
• Full HTML
• PDF (4.014 MB)
• ePUB (4.871 MB)
• References

Open Access

Numerical simulation of manta ray's self-propulsion p. 76

Xiao CHEN, Jikun YE, Qiaogao HUANG and Guang PAN

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310076

• Abstract
• Full HTML
• PDF (3.811 MB)
• ePUB (4.653 MB)
• References

Open Access

Model-based safety assessment method of civil aircraft power distribution network p. 84

Yuan ZHANG and Weixin HAN

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310084

• Abstract
• Full HTML
• PDF (2.053 MB)
• ePUB (1.502 MB)
• References

Open Access

Modeling research of group delay ripple on the performance analysis oriented to a satellite direct sequence spread spectrum communication system p. 92

Xiongfei LI, Jiqiang ZHAI, Xuemin SUN, Yangming GUO and Guochang ZHOU

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310092

• Abstract
• Full HTML
• PDF (2.797 MB)
• ePUB (2.598 MB)
• References

Open Access

Research on in-orbit self-organizing network strategy for cellularized spacecraft based on improved AODV protocol p. 99

Qingfeng JI, Chongbin GUO and Chao CHEN

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310099

• Abstract
• Full HTML
• PDF (2.729 MB)
• ePUB (3.011 MB)
• References

Open Access

Image dehazing based on double branch convolution and detail enhancement p. 109

Fengwen ZHAI, Yutong ZHU and Jing JIN

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310109

• Abstract
• Full HTML
• PDF (4.715 MB)
• ePUB (4.604 MB)
• References

Open Access

Exploring non-zero position constraints: algorithm-hardware co-designed DNN sparse training method p. 119

Miao WANG, Shengbing ZHANG and Meng ZHANG

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310119

• Abstract
• Full HTML
• PDF (3.134 MB)
• ePUB (2.992 MB)
• References

Open Access

Multi energy dynamic soaring trajectory optimization method based on reinforcement learning p. 128

Yunfei ZHANG, Honglun WANG, Menghua ZHANG and Yinan GONG

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310128

• Abstract
• Full HTML
• PDF (3.503 MB)
• ePUB (3.402 MB)
• References

Open Access

A fast infrared image enhancement algorithm based on contrast optimization model p. 140

Zhandong XIONG and Shengkui DAI

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310140

• Abstract
• Full HTML
• PDF (3.921 MB)
• ePUB (3.107 MB)
• References

Open Access

A turbulence reduced order model based on non-interpolated convolutional autoencoder p. 149

Pin WU, Bo ZHANG, Chao SONG and Zhu ZHOU

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310149

• Abstract
• Full HTML
• PDF (2.302 MB)
• ePUB (2.024 MB)
• References

Open Access

Infrared small target detection algorithm with U-shaped multiscale transformer network p. 154

Peipei DUAN, Yan ZHANG, Mingshi LUO and Xiaoying YAN

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310154

• Abstract
• Full HTML
• PDF (3.392 MB)
• ePUB (2.663 MB)
• References

Open Access

Wear reliability analysis of tapered valve based on second moment of checking point p. 163

Long ZHANG, Changxi WANG, Jia LI, Bo LIU and Qiusheng JIA

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310163

• Abstract
• Full HTML
• PDF (1.488 MB)
• ePUB (1.368 MB)
• References

Open Access

Research progress on the strengthening and toughening mechanism of metal materials with gradient structure and its preparation technology p. 171

Xiurong FANG, Yuanwang MAO, Huihui XU, Hailun LIU and Fuqiang YANG

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310171

• Abstract
• Full HTML
• PDF (2.787 MB)
• ePUB (1.928 MB)
• References

Open Access

A face gear grinding method and its experimental verification using cylindrical internal gear grinding machine p. 181

Congcong ZHANG, Xuemei CAO, Xiaozhong DENG, Zhengyang HAN, Xiaotao AN and Hao XU

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310181

• Abstract
• Full HTML
• PDF (4.595 MB)
• ePUB (6.421 MB)
• References

Open Access

Research on optimization design method of ship's living compartment layout based on multi-population genetic algorithm p. 189

Lin MA, Dengkai CHEN, Hongqi SHI and Wenyi LIAO

Published online: 18 April 2025

DOI: https://doi.org/10.1051/jnwpu/20254310189

• Abstract
• Full HTML
• PDF (2.135 MB)
• ePUB (2.163 MB)
• References