Inverse Radiative Heat Transfer

Modest, Michael F.; Mazumder, Sandip

doi:10.1016/b978-0-12-818143-0.00031-6

Cited by 54 publications

(110 citation statements)

References 99 publications

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“…Since thermal radiation contributes strongly to the heat transfer mechanism of biomass combustion, modeling the radiation properties of the combustion gases and the particulates is essential [95].…”

Section: Radiation Modelingmentioning

confidence: 99%

“…Then Beer's law, Eq. ( 12) is used to calculate a gray absorption coefficient based on the total emissivity , and mean beam length of the chamber , where = 0.65 for spheres [95].…”

Section: Radiation Modelingmentioning

confidence: 99%

“…In this work, the radiative properties of the biomass particles are calculated with the open-source Mie theory code mmmie.f [95]. Along with above variables and a number density (i.e., the number of particles per cm 3 ) this code calculates abs and sca and relates them with the particle cloud absorption and scattering coefficients and , respectively.…”

Section: Radiative Properties Of Biomass Particlesmentioning

confidence: 99%

“…Commonly, the emissivity weighting factors are assumed to be a temperature dependent polynomial function of order ( − 1) [95,100], i.e.…”

Section: Declaration Of Competing Interestmentioning

confidence: 99%

See 3 more Smart Citations

Computational assessment of biomass dust explosions in the 20L sphere

Islas

Fernández

Betegón

et al. 2022

Process Safety and Environmental Protection

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Section: Radiation Modelingmentioning

confidence: 99%

“…Then Beer's law, Eq. ( 12) is used to calculate a gray absorption coefficient based on the total emissivity , and mean beam length of the chamber , where = 0.65 for spheres [95].…”

Section: Radiation Modelingmentioning

confidence: 99%

Section: Radiative Properties Of Biomass Particlesmentioning

confidence: 99%

“…Commonly, the emissivity weighting factors are assumed to be a temperature dependent polynomial function of order ( − 1) [95,100], i.e.…”

Section: Declaration Of Competing Interestmentioning

confidence: 99%

See 2 more Smart Citations

Computational assessment of biomass dust explosions in the 20L sphere

Islas

Fernández

Betegón

et al. 2022

Process Safety and Environmental Protection

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“…Generally, a material can be cooled by conduction, convection, or radiation [11]. However, the cooling efficiencies by conduction and convection are very limited because of the thin membrane structure of the EUV pellicle and the high-vacuum environment of the EUV scanner, respectively.…”

Section: Introductionmentioning

confidence: 99%

Investigation of the Resistivity and Emissivity of a Pellicle Membrane for EUV Lithography

Jang

Kim

et al. 2022

Membranes

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A pellicle is a thin membrane structure that protects an extreme ultraviolet (EUV) mask from contamination during the exposure process. However, its limited transmittance induces unwanted heating owing to the absorption of EUV photons. The rupture of the EUV pellicle can be avoided by improving its thermal stability, which is achieved by improving the emissivity of the film. However, the emissivity data for thin films are not easily available in the literature, and its value is very sensitive to thickness. Therefore, we investigated the dependence of emissivity on structural parameters, such as thickness, surface roughness, and grain size. We found a correlation between resistivity and emissivity using theoretical and experimental approaches. By changing the grain size of the Ru thin film, the relationship between resistivity and emissivity was experimentally verified and confirmed using the Lorentz–Drude model. Finally, we present a method to develop an EUV pellicle with better thermal stability that can withstand high-power EUV light sources.

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Stepless IR Chromism in Ti₃C₂T_x MXene Tuned by Interlayer Water Molecules

Li,

Lin,

Liu

et al. 2023

Advanced Materials

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Real‐time control over infrared (IR) radiation of objects is highly desired in a variety of areas such as personal thermal regulation and IR camouflage. This requires the dynamic modulation of IR emissivity in a stepless manner over a wide range (>50%), which remains a daunting challenge. Here, an emissivity modulation phenomenon is reported in stacked 2D Ti3C2Tx MXene nanosheets, from 12% to 68% as the intercalation/discharging of water molecules within the interlayers. The intercalation of water molecules dynamically changes the electronic properties and the complex permittivity in IR frequencies of Ti3C2Tx. This emissivity modulation is a stepless and reversible process without the assistance of any external energy input. Further, intercalating cellulose nanofibers into the Ti3C2Tx interlayers makes this dynamic process highly repeatable. Last, a sweat‐responsive adaptive textile that can improve thermal comfort of human body under changes in metabolic rates and environmental conditions is demonstrated, showing great potential of this mechanism in passive on‐demand radiation modulation.

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Inverse Radiative Heat Transfer

Cited by 54 publications

References 99 publications

Computational assessment of biomass dust explosions in the 20L sphere

Computational assessment of biomass dust explosions in the 20L sphere

Investigation of the Resistivity and Emissivity of a Pellicle Membrane for EUV Lithography

Stepless IR Chromism in Ti₃C₂T_x MXene Tuned by Interlayer Water Molecules

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Inverse Radiative Heat Transfer

Cited by 54 publications

References 99 publications

Computational assessment of biomass dust explosions in the 20L sphere

Computational assessment of biomass dust explosions in the 20L sphere

Investigation of the Resistivity and Emissivity of a Pellicle Membrane for EUV Lithography

Stepless IR Chromism in Ti3C2Tx MXene Tuned by Interlayer Water Molecules

Contact Info

Product

Resources

About

Stepless IR Chromism in Ti₃C₂T_x MXene Tuned by Interlayer Water Molecules