Change in the thermal dissociation channel of molecules subjected to a high-intensity infrared radiation field

The study discusses a revised method of water detection through infrared acquisition technology. In the case of Xianghe tunnel construction, the authors built 3D infrared radiation field functions through 3D trend analysis. The separately calculated radiation intensity trend values and outliers were processed by the visualization software, Voxler, and transformed into 3D distribution graphs for further comparison and analysis. The result indicates that the technique and method applied in this article successfully eliminate the random interference and realize the detection of aquifer.

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Research on Design Method of Radiation Field Used for Soft-Base Coat Infrared Drying

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.347-353.3046 ◽

2011 ◽

Vol 347-353 ◽

pp. 3046-3049

Author(s):

Xing Jia Liu

Keyword(s):

Mathematical Model ◽

Energy Saving ◽

Radiation Field ◽

Infrared Radiation ◽

Design Method ◽

Reference Value ◽

Structure Design ◽

Infrared Heating ◽

Uniform Temperature ◽

Infrared Drying

According to the characteristics and difficulties of the soft-base coat drying, the approach of solving the temperature sensitivity through the furnace type structure design as well as the mechanical and electrical chain design is put forward. The form of the infrared radiation field used for soft-base coat drying is determined. By analyzing the characteristics of the infrared heating element and its reflection equipment, a mathematical model of radiation is proposed, and by using of the results and programs obtained from the model, the scientific design method of infrared radiation field is presented. The problem of requirements for uniform temperature of the soft-base coat is solved by infrared radiation field design and movement of belt. By taking the energy saving reconstruction of an infrared blast furnace as an instance, the effectiveness of the proposed method is verified. The design method not only has guiding significance to the design of soft-base coat infrared drying, but also has reference value to other types of infrared heating design for energy saving .

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The Method for Numerical Simulation of the Impact on the Infrared Radiation Seeker from the Warhead Shock Layer

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.390.464 ◽

2013 ◽

Vol 390 ◽

pp. 464-467

Author(s):

Da Lei Luo ◽

Jun Liu ◽

Yuan Wang ◽

Deng Feng Fan

Keyword(s):

Numerical Simulation ◽

Flow Field ◽

Radiation Field ◽

Shock Layer ◽

Infrared Radiation ◽

Wave Band ◽

Radiation Wave ◽

Main Mirror ◽

The Impact ◽

Calculated Model

It counts the impact on the infrared radiation seeker which in the head of the hypersonic missile. Firstly, it built the calculated model based on the shape of a missile, and compartmentalized the aerodynamics flow field grid , the infrared radiation seeker main mirror grid , the radiation field grid, and had the relation of the grids unambiguous, and got the communication of the aerodynamics flow field. Then it educed irradiance formula about the shock layer aerodynamic flow fled radiation affect to the infrared radiation seeker main mirror. The result is the infrared radiation wave band 3~5 to the main mirror, from the shock layer aerodynamic flow fled is about 120 W/m2. The distributing law of the impact is annular circumfused the center of the main mirror, the infrared radiation is the highest in the center of the main mirror, decreased by the radius of the main mirror.

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