scholarly journals Determination of Optical-Field Ionization Dynamics in Plasmas through the Direct Measurement of the Optical Phase Change

1999 ◽  
Author(s):  
A.J. Taylor ◽  
G. Omenetto ◽  
G. Rodriguez ◽  
C.W. Siders ◽  
J.L.W. Siders ◽  
...  
Keyword(s):  
Phase Change ◽  
Direct Measurement ◽  
Optical Field ◽  
Field Ionization ◽  
Optical Phase

Determination of the Ion Temperature in a Plasma Created by Optical Field Ionization

2007 ◽  
Vol 47 (4-5) ◽  
pp. 352-359 ◽  
Author(s):  
G. Maynard ◽  
F. Lambert ◽  
N. Andreev ◽  
B. Robillar ◽  
A. Boudaa ◽  
...  
Keyword(s):  
Optical Field ◽  
Field Ionization ◽  
Ion Temperature

Determination of n_2 by direct measurement of the optical phase

1996 ◽  
Vol 21 (22) ◽  
pp. 1812 ◽  
Author(s):  
A. J. Taylor ◽  
Tracy Sharp Clement ◽  
G. Rodriguez
Keyword(s):  
Direct Measurement ◽  
Optical Phase

scholarly journals Thermal Dynamic Behavior in Bi-Zone Habitable Cell with and without Phase Change Materials

Proceedings ◽  
2020 ◽  
Vol 63 (1) ◽  
pp. 41
Author(s):  
Hanae El Fakiri ◽  
Lahoucine Ouhsaine ◽  
Abdelmajid El Bouardi
Keyword(s):  
Thermal Behavior ◽  
Thermal Comfort ◽  
Phase Change ◽  
Dynamic Behavior ◽  
Phase Change Materials ◽  
Energy Performance ◽  
High Energy ◽  
Water Heater ◽  
Simplified Modeling

The thermal dynamic behavior of buildings represents an important aspect of the energy efficiency and thermal comfort of the indoor environment. For this, phase change material (PCM) wallboards integrated into building envelopes play an important role in stabilizing the temperature of the human comfort condition. This article provides an assessment of the thermal behavior of a “bi-zone” building cell, which was built based on high-energy performance (HEP) standards and heated by a solar water heater system through a hydronic circuit. The current study is based on studying the dynamic thermal behavior, with and without implantation of PCMs on envelope structure, using a simplified modeling approach. The evolution of the average air temperature was first evaluated as a major indicator of thermal comfort. Then, an evaluation of the thermal behavior’s dynamic profile was carried out in this study, which allowed for the determination of the PCM rate anticipation in the thermal comfort of the building cell.

Transient Tap Couplers for Wafer-Level Photonic Testing Based on Optical Phase Change Materials

ACS Photonics ◽  
2021 ◽  
Author(s):  
Yifei Zhang ◽  
Qihang Zhang ◽  
Carlos Ríos ◽  
Mikhail Y. Shalaginov ◽  
Jeffrey B. Chou ◽  
...  
Keyword(s):  
Phase Change ◽  
Phase Change Materials ◽  
Wafer Level ◽  
Optical Phase

scholarly journals Reviewing the Exergy Analysis of Solar Thermal Systems Integrated with Phase Change Materials

Energies ◽  
2021 ◽  
Vol 14 (3) ◽  
pp. 724
Author(s):  
Macmanus Chinenye Ndukwu ◽  
Lyes Bennamoun ◽  
Merlin Simo-Tagne
Keyword(s):  
Phase Change ◽  
Phase Change Materials ◽  
Second Law Of Thermodynamics ◽  
Heat Transfer Fluid ◽  
Solar Still ◽  
Thermal Systems ◽  
Solar Systems ◽  
Exergy Balance ◽  
Change Material

The application of thermal storage materials in solar systems involves materials that utilize sensible heat energy, thermo-chemical reactions or phase change materials, such as hydrated salts, fatty acids paraffin and non-paraffin like glycerol. This article reviews the various exergy approaches that were applied for several solar systems including hybrid solar water heating, solar still, solar space heating, solar dryers/heaters and solar cooking systems. In fact, exergy balance was applied for the different components of the studied system with a particular attention given to the determination of the exergy efficiency and the calculation of the exergy during charging and discharging periods. The influence of the system configuration and heat transfer fluid was also emphasized. This review shows that not always the second law of thermodynamics was applied appropriately during modeling, such as how to consider heat charging and discharging periods of the tested phase change material. Accordingly, the possibility of providing with inappropriate or not complete results, was pointed.

scholarly journals Myths and truths about optical phase change materials: A perspective

2021 ◽  
Vol 118 (21) ◽  
pp. 210501
Author(s):  
Yifei Zhang ◽  
Carlos Ríos ◽  
Mikhail Y. Shalaginov ◽  
Mo Li ◽  
Arka Majumdar ◽  
...  
Keyword(s):  
Phase Change ◽  
Phase Change Materials ◽  
Optical Phase

Determination of the optical phase function of Ag and Mn films

1995 ◽  
Vol 27 (2) ◽  
pp. 107-112 ◽  
Author(s):  
W. Osman ◽  
M. El Bahrawi ◽  
F.Abd-El Aziz
Keyword(s):  
Phase Function ◽  
Optical Phase

Cold-electron production for optical-field ionization x-ray lasers using mixed gases

1997 ◽  
Vol 56 (6) ◽  
pp. 5183-5186 ◽  
Author(s):  
K. Nagashima ◽  
T. Matoba ◽  
H. Takuma
Keyword(s):  
Optical Field ◽  
Field Ionization ◽  
Cold Electron ◽  
X Ray ◽  
Electron Production ◽  
Mixed Gases

Plasma Bragg density gratings produced by optical-field ionization

2009 ◽  
Vol 26 (11) ◽  
pp. 2095 ◽  
Author(s):  
Lu-Le Yu ◽  
Zheng-Ming Sheng ◽  
Jie Zhang
Keyword(s):  
Optical Field ◽  
Field Ionization
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