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Your search keyword '"张航 Zhang Hang"' showing total 15 results
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15 results on '"张航 Zhang Hang"'

2. 激光增材制造BCC基难熔高熵合金组织与性能研究

Author

赵懿臻 Zhao Yizhen, 张航 Zhang Hang, 蔡江龙 Cai Jianglong, 孙啸宇 Sun Xiaoyu, 耿佳乐 Geng Jiale, 王林 Wang Lin, 许学博 Xu Xuebo, and 李涤尘 Li Dichen

Subjects
Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials
Published
2022
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5. Calculation of Correlated Color Temperature in Optical Simulations for White LEDs

Author

严金华 Yan Jinhua, 潘浩 Pan Hao, 吴梦荧 Wu Meng-ying, 张航 Zhang Hang, 刘超 Liu Chao, 周海波 Zhou Hai-bo, and 喻玺 Yu Xi

Subjects
Radiation, Optics, White (horse), Materials science, business.industry, law, Color temperature, Condensed Matter Physics, business, Electronic, Optical and Magnetic Materials, Light-emitting diode, law.invention
Published
2015
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7. Design for Fresnel Reflectors of Uniform Light LED Tubes Based on Ellipse Flow-line Methods with Equipartition and Foci Map

Author

李栋 Li Dong, 梁雪 Liang Xue, 贺叶美 He Ye-mei, 张航 Zhang Hang, and 严金华 Yan Jinhua

Subjects
Physics, Surface (mathematics), Optics, business.industry, Irradiance, Reflector (antenna), Edge (geometry), business, Ellipse, Nonimaging optics, Atomic and Molecular Physics, and Optics, Flow line, Equipartition theorem
Abstract

A nonimaging optical design method is proposed based on edge ray principle and ellipse flow-line theory.And a Fresnel reflector for uniform lighting LED tubes is designed through three steps: energy equipartition of LED source,target-source foci map and optimization of optical simulation.The complex relationship among the LED source,reflector and target surface is analyzed,which is helpful to optimization of the design of LED illumination.Results show that the uniform of irradiance on LED tube surface is more than 0.93,and the glare is decreased obviously.

Published
2012
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9. Liquation Cracks in Superalloys Repaired by Low-Heat Input Pulsed Laser

Author

陈浩 Chen Hao, 刘德健 Liu Dejian, 张航 Zhang Hang, 路媛媛 Lu Yuanyuan, 赖境 Lai Jing, and 林守钢 Lin Shougang

Subjects
Pulsed laser, Superalloy, Materials science, Metallurgy, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics, Liquation, Electronic, Optical and Magnetic Materials
Published
2019
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11. (4,4) Quantum Secret Sharing Protocol and Its Modeling Checking

Author

张仕斌 Zhang Shibin, 杨帆 Yang Fan, 昌燕 Chang Yan, 江英华 Jiang Yinghua, and 张航 Zhang Hang

Subjects
Quantum secret sharing, business.industry, Computer science, 020206 networking & telecommunications, 02 engineering and technology, 01 natural sciences, Atomic and Molecular Physics, and Optics, 0103 physical sciences, 0202 electrical engineering, electronic engineering, information engineering, Electrical and Electronic Engineering, 010306 general physics, business, Protocol (object-oriented programming), Computer network
Published
2017
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12. Quantitative Detection of Ethanol Solid-State Fermentation Process Parameters Based on Near Infrared Spectroscopy

Author

刘国海 Liu Guohai, 江辉 Jiang Hui, 梅从立 Mei Congli, 张航 Zhang Hang, and 黄永红 Huang Yonghong

Subjects
chemistry.chemical_compound, Materials science, Ethanol, Chemical engineering, Solid-state fermentation, chemistry, Scientific method, Near-infrared spectroscopy, Electrical and Electronic Engineering, Atomic and Molecular Physics, and Optics
Published
2017
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