Researching | Design of a Solar Radiation Simulator for the Aircraft Cabin Thermal Load Tests

Acta Optica Sinica, Volume. 40, Issue 9, 0922001(2020)

Design of a Solar Radiation Simulator for the Aircraft Cabin Thermal Load Tests

Yuanyuan Chen¹, Xiande Fang^2、*, Long Guo¹, Senyun Liu¹, and Qingren Lai¹

Author Affiliations

¹Key Laboratory of Icing and Anti/De-icing, China Aerodynamics Research and Development Center, Mianyang, Sichuan 621000, China

²College of Aerospace Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, Jiangsu 210016, China

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Figures&Tables (12)

References (19)

Paper Information

Figures & Tables(12)

Fig. 1. Single sunlamp design

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Fig. 2. Example of crossover optical structural model. (a) Lamp array; (b) side view

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Fig. 3. Design of lamp array

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Fig. 4. Grid partition and design of irradiation distribution for aircraft cabin transparency

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Fig. 5. Radiative heat transfer on two non-concave blackbody surfaces at any arbitrary position

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Fig. 6. Calculation model for irradiance distribution of lamp array

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Fig. 7. Predicted irradiation distribution

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Fig. 8. Single sunlamp of solar radiation simulator

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Fig. 9. Full-spectrum radiometer

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Fig. 10. Measured irradiation distribution

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Table 1. Position and angle of the xenon lamp

Table 1. Position and angle of the xenon lamp

Lamp number	Middle distance /mm	Top distance /mm	α /(°)	β /(°)	γ /(°)	Lamp number	Middle distance /mm	Top distance /mm	α /(°)	β /(°)	γ /(°)
11	-650	1560	-5	-25	-15	51	-705	725	-5	-8	-38
12	-420	1510	0	-25	-10	52	-450	600	-2	-15	-30
13	0	1400	-5	-30	0	53	-190	550	3	-6	-6
14	420	1490	15	-3	15	54	0	530	-8	-15	15
15	660	1540	-5	-35	45	55	160	530	-5	-15	12
21	-640	1300	0	-15	-5	56	440	600	-8	-8	45
22	-420	1250	0	-15	-10	57	680	710	-15	-5	50
23	-120	1210	-5	-20	-5	61	-720	600	-10	-5	-25
24	100	1200	5	-15	5	62	-350	465	30	4	-8
25	410	1270	25	-20	-20	63	-130	450	12	-5	0
26	630	1310	-5	-20	-25	64	15	430	-8	0	10
31	-625	1020	0	-27	-40	65	430	485	-30	3	30
32	-405	950	-5	-25	-20	66	660	560	-20	3	40
33	-130	900	0	-25	5	71	-560	490	0	12	-30
34	120	910	0	-27	5	72	-350	420	15	-5	-12
35	420	940	10	-30	25	73	-150	380	10	0	-10
36	610	1020	-5	-15	40	74	90	380	5	15	15
41	-700	880	0	-16	-32	75	390	440	3	-10	40
42	-470	760	-3	-13	-25	76	610	530	0	-6	30
43	-195	700	-3	-15	-15	81	-645	535	3	6	-25
44	0	685	3	-13	10	82	-370	430	6	10	-14
45	190	690	3	-10	10	83	-45	405	0	7	5
46	550	765	-15	-8	15	84	310	450	-6	5	13
47	700	870	3	-8	30	85	590	560	2	9	35

Table 2. Test results of irradiation stability
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Table 2. Test results of irradiation stability
Number of grid points 1 2 3 4 5 6 7 8 9 10
Irradiation stability /% 0.32 0.48 0.35 0.30 0.28 0.40 0.51 0.38 0.36 0.52

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Yuanyuan Chen, Xiande Fang, Long Guo, Senyun Liu, Qingren Lai. Design of a Solar Radiation Simulator for the Aircraft Cabin Thermal Load Tests[J]. Acta Optica Sinica, 2020, 40(9): 0922001

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Paper Information

Category: Optical Design and Fabrication

Received: Nov. 8, 2019

Accepted: Jan. 15, 2020

Published Online: May. 6, 2020

The Author Email: Xiande Fang (xd_fang@nuaa.edu.cn)

DOI:10.3788/AOS202040.0922001

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology