Thermal analysis software design and implementation applied in line focusing solar collector

Author(s):  
Zhang Qianqian ◽  
Zhang Yingchun
2020 ◽  
Author(s):  
Devaraj Rangabashiam ◽  
S. Ramachandran ◽  
S. S. Rajesh ◽  
A. Ramkumar ◽  
Hemanandh Janarthanam

2021 ◽  
Vol 10 (4) ◽  
pp. 616-626
Author(s):  
Kawthar Dhif ◽  
F. Mebarek-Oudina ◽  
S. Chouf ◽  
H. Vaidya ◽  
Ali J. Chamkha

The main problem in the solar energy field is the storage of thermal energy. To divert this problem, it was suggested to use a flat-plat solar collector which also serves as a storage system; this solution will reduce the size of a refrigerating machine that we are studying. A high stored energy density is only possible if we through use latent heat of phase change. Thermal analysis has been developed for this type of storage collector for near-steady state conditions using a nanofluid heat storage substance depended on KNO3–NaNO3 binary salt mixture as PCM and a mix of Al2O3–SiO2 as nanoparticle, from which the new Hottel-Whillier-Bliss equations have been used for efficient flat plate collector. Computations were achieved for a large variety of parameters to verify the significance of the created model.


Author(s):  
Joseph Buongiorno ◽  
Shushuai Zhu ◽  
Dali Zhang ◽  
James Turner ◽  
David Tomberlin

Energy ◽  
2020 ◽  
Vol 212 ◽  
pp. 118764 ◽  
Author(s):  
Mostafa M. Azam ◽  
Mohamed A. Eltawil ◽  
Baher M.A. Amer

2013 ◽  
Vol 278-280 ◽  
pp. 866-872
Author(s):  
Ping Liao ◽  
Zhen Xing Huang

In view of the drawback of current crane torque monitoring system in real-time performance and anti-jamming performance, a new crane intelligent monitoring device based on ARM and Windows CE operating system is proposed, including its working theory, hardware circuit and software design. Taking the versatility and anti-jamming performance of the system into account, the design and implementation of input signal conditioning modules and output execution modules are elaborated in detail. The application shows that this system is stable and reliable, and can effectively guarantee safe operation of crane, its easy-operation and versatility make it a good application prospect.


2013 ◽  
Vol 336-338 ◽  
pp. 1574-1577
Author(s):  
Yang Hong Mao ◽  
Chui Xin Chen

This paper gives the system design diagram, and made a detailed explanation to its structure and the basic principle. System consists of hardware and software design, hardware part mainly includes S3C2410, Flash, SDRAM memory interface, the software includes the compilation and transplantation of Mplayer, the QTE graphical use interface design and transplant. At the same time, this paper also studies the key technologies of the system software, including Bootloader design, kernel cutting and root file system design. Finally, the actual effect of the system is given, implement the thought of VOD, achieve the design purpose of the system. The system can make the students online learning at any time, relieve the teaching difficulties effectively, the system combine embedded technology and streaming media technology, it has the advantages of small volume, convenient operation, low cost and good stability.


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