Photosensitized oxidation of pristane in sea water: effect of photochemical reactions on tertiary carbons

1987 ◽  
Vol 40 (1) ◽  
pp. 107-120
Author(s):  
J.-F. Rontani ◽  
G. Giusti
Keyword(s):  
Sea Water ◽  
Photochemical Reactions ◽  
Water Effect ◽  
Photosensitized Oxidation

scholarly journals Tensile behavior of humid aged advanced composites for helicopter external fuel tank development

2018 ◽  
Vol 145 ◽  
pp. 02004
Author(s):  
Mihaela Condruz ◽  
Alexandru Paraschiv ◽  
Cristian Puşcaşu ◽  
Ionuţ Sebastian Vintilă
Keyword(s):  
Tensile Strength ◽  
Saline Solution ◽  
Sea Water ◽  
Polymeric Composites ◽  
Tensile Tests ◽  
Fuel Tank ◽  
Water Effect ◽  
Advanced Composites ◽  
Humid Environment ◽  
Composite Samples

Influence of humid aging on tensile properties of two polymeric composites was studied. The purpose of the study was to evaluate the suitability of the materials for a naval helicopter external fuel tank. Due to the application, the humid environment was kerosene and saline solution to evaluate the sea water effect on the composite tensile strength. The composite samples were immersed in kerosene for 168 hours, respective 1752 hours and in saline solution for 168 hours. Tensile tests were performed after the immersion. The composite sample tensile tests showed that kerosene and saline solution had no influence on the elastic modulus of the materials, but it was observed a slight improvement of the tensile strength of the two polymeric composites.

Sea Water Effect on Failure Behaviour of Mechanically Fastened Composites

2013 ◽  
Vol 55 (5) ◽  
pp. 349-354 ◽  
Author(s):  
Onur Sayman ◽  
Mustafa Ozen ◽  
Faruk Sen ◽  
Semih Benli
Keyword(s):  
Sea Water ◽  
Water Effect ◽  
Failure Behaviour ◽  
Mechanically Fastened

Aging of low-density polyethylene in natural weather, underground soil aging and sea water: Effect of a starch-based prodegradant additive

2013 ◽  
Vol 53 (11) ◽  
pp. 2389-2397 ◽  
Author(s):  
M. Elanmugilan ◽  
P.A. Sreekumar ◽  
N.K. Singha ◽  
Mamdouh A. Al-Harthi ◽  
S.K. De
Keyword(s):  
Sea Water ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Water Effect ◽  
Soil Aging ◽  
Weather Underground
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