Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Tello, Manuel José"'
Autor:
de Arrieta, Iñigo González, Echániz, Telmo, Fuente, Raquel, del Campo, Leire, Meneses, Domingos De Sousa, López, Gabriel Alejandro, Tello, Manuel José
Publikováno v:
I Gonz\'alez de Arrieta, T Ech\'aniz, R Fuente, L del Campo, D De Sousa Meneses, GA L\'opez, MJ Tello, Journal of Quantitative Spectroscop and Radiative Transfer 194 (2017) 1-6
This paper shows a systematic experimental and theoretical study on the temperature dependence of the infrared optical properties of pyrolytic boron nitride (pBN), from 390 to 1050 $^{\circ}$CC for wavelengths between 4 and 16 {\mu}m. The temperature
Externí odkaz:
http://arxiv.org/abs/2401.13109
Publikováno v:
T Ech\'aniz, RB P\'erez-S\'aez, MJ Tello, Measurement 110 (2017) 22-26
This paper indicates that the sensitivity and accuracy of an infrared radiometer for emissivity measurements depends not only on its design and the measurement method, but also on the spurious radiation. This spurious radiation must be taken into acc
Externí odkaz:
http://arxiv.org/abs/2401.13104
Autor:
Echániz, Telmo, Pérez-Sáez, Raúl Benjamín, Risueño, Elena, González-Fernández, Luis, Faik, Absessamad, Rodríguez-Aseguinolaza, Javier, Blanco-Rodríguez, Pablo, Doppiu, Steffania, Tello, Manuel José
Publikováno v:
Journal of Alloys and Compounds 684 (2016) 62-67
The thermal emissivity spectrum in the mid infrared range (3 to 21 $\mu$m) as well as its dependence on temperature between 225 and 320 $^{\circ}$C has been obtained for the Mg-51%Zn (weight %) eutectic alloy, a candidate for thermal storage. The spe
Externí odkaz:
http://arxiv.org/abs/2401.13102
Autor:
Echániz, Telmo, Setién-Fernández, Iñigo, Pérez-Sáez, Raúl Benjamín, Prieto, Carlos, Galindo, Ramón Escobar, Tello, Manuel José
Publikováno v:
T Ech\'aniz, I Seti\'en-Fern\'andez, RB P\'erez-S\'aez, Carlos Prieto, R Escobar Galindo, MJ Tello, Solar Energy Materials and Solar Cells 140 (2015) 249-252
The total emissivity of the absorbing surfaces is a critical parameter in the calculation of the radiative thermal losses in solar thermal collectors. This is because the radiative heat losses have a significant economic impact on the final cost of t
Externí odkaz:
http://arxiv.org/abs/2401.13095
Autor:
Setién-Fernández, Iñigo, Echániz, Telmo, González-Fernández, Luis, Pérez-Sáez, Raúl Benjamín, Tello, Manuel José
Publikováno v:
I Seti\'en-Fern\'andez, T Ech\'aniz, L Gonz\'alez-Fern\'andez, RB P\'erez-S\'aez, MJ Tello, International Journal of Heat and Mass Transfer 71 (2014) 549-554
A study on the radiative properties of two pure metals, copper and nickel, using a high accuracy radiometer is carried out. Their spectral emissivity between 3 and 21 {\mu}m and its dependence on emission angle and temperature between 250 and 900 $^{
Externí odkaz:
http://arxiv.org/abs/2401.13074
Publikováno v:
T Ech\'aniz, I Seti\'en-Fern\'andez, RB P\'erez-S\'aez, MJ Tello, Applied Physics Letters 102 (2013) 244106
Spectral directional emissivity has been measured in copper between 3 and 24 {\mu}m above room temperature. The experimental spectrum shows a weak broad peak between 7 and 14 {\mu}m, which is much more acute for higher emission angles. However, the p
Externí odkaz:
http://arxiv.org/abs/2401.12727