Rain erosion protection of IR materials using boron phosphide coatings

1990 ◽  
Author(s):  
Ewan M. Waddell ◽  
Brian C. Monachan
Keyword(s):  
Boron Phosphide ◽  
Rain Erosion ◽  
Erosion Protection

Improved rain erosion protection for multi-spectral ZnS

2005 ◽  
Author(s):  
Shay Joseph ◽  
Orna Marcovitch ◽  
Ygal Yadin ◽  
Avi Steimberg ◽  
Hedva Zipin
Keyword(s):  
Rain Erosion ◽  
Erosion Protection

Ultradurable phosphide-based antireflection coatings for sand and rain erosion protection

1992 ◽  
Author(s):  
Desmond R. Gibson ◽  
Ewan M. Waddell ◽  
J. W. Kerr ◽  
Sandy A. D. Wilson ◽  
Keith L. Lewis
Keyword(s):  
Antireflection Coatings ◽  
Rain Erosion ◽  
Erosion Protection

Strain tuned high thermal conductivity in boron phosphide at nanometer length scales – a first-principles study

2020 ◽  
Vol 22 (36) ◽  
pp. 20914-20921 ◽  
Author(s):  
Rajmohan Muthaiah ◽  
Jivtesh Garg
Keyword(s):  
Thermal Conductivity ◽  
First Principles ◽  
High Thermal Conductivity ◽  
Biaxial Strain ◽  
Length Scales ◽  
First Principles Study ◽  
Boron Phosphide

We report novel pathways to significantly enhance the thermal conductivity at nanometer length scales in boron phosphide through biaxial strain.

Investigation of rain erosion on a brittle material by means of numerical simulation

2011 ◽  
Vol 9 (4) ◽  
pp. 327-334
Author(s):  
H Anıl Salman ◽  
R Orhan Yıldırım
Keyword(s):  
Brittle Material ◽  
Plate Thickness ◽  
Material Model ◽  
Float Glass ◽  
Water Jet ◽  
Arbitrary Lagrangian Eulerian ◽  
Arbitrary Lagrangian Eulerian Method ◽  
Maximum Water ◽  
Water Speed ◽  
Rain Erosion

In this work, the resistance and deformation characteristics of a brittle material against rain erosion are examined by using the non-linear, explicit software LS-DYNA. The water jet with varying speeds impinges at 90° on silica float glass plates with different thicknesses. In the simulations, the Arbitrary Lagrangian Eulerian method is used for modelling of the water. In order to analyse the deformations on the brittle material Johnson–Holmquist–Ceramics (JH-2) is used as the material model. Minimum plate thickness (for constant water jet speed) and maximum water speed (for constant plate thickness), which do not cause any damage to the target, are determined depending on the geometry, boundary conditions and assumed failure strain value for erosion. The results are compared with the water-hammer pressure.

scholarly journals Structural, elastic, and electronic properties of chemically functionalized boron phosphide monolayer

RSC Advances ◽  
2021 ◽  
Vol 11 (15) ◽  
pp. 8552-8558
Author(s):  
Tuan V. Vu ◽  
A. I. Kartamyshev ◽  
Nguyen V. Hieu ◽  
Tran D. H. Dang ◽  
Sy-Ngoc Nguyen ◽  
...  
Keyword(s):  
Electronic Properties ◽  
Surface Functionalization ◽  
Two Dimensional ◽  
Boron Phosphide

Surface functionalization is one of the useful techniques for modulating the mechanical and electronic properties of two-dimensional systems.

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