Results 161 to 170 of about 11,609 (254)

Stainability of Polished and Glazed Printed Monolithic Zirconia After Coffee Thermocycling. [PDF]

open access: yesClin Exp Dent Res
Soleimani S   +4 more
europepmc   +1 more source

Thermal-barrier coatings for utility gas turbines [PDF]

open access: yes
The potential of thermal barrier coatings for use in utility gas turbines was assessed. Pressurized passage and ambient pressure doped fuel burner rig tests revealed that thermal barrier coatings are not resistant to dirty combustion environments ...
Levine, S. R., Miller, R. A.
core   +1 more source

The advanced low-emissions catalytic-combuster program. Phase 1: Description and status [PDF]

open access: yes
An overview of the ongoing program is presented. Objectives, plan, schedule, pollution and performance goals, catalyst advantages, present problems, and the present status of identified combustor concepts are discussed.
Szaniszlo, A. J.
core   +1 more source

A new test machine for measuring friction and wear in controlled atmospheres to 1200 C [PDF]

open access: yes
This paper describes a new high temperature friction and wear test apparatus (tribometer) at NASA Lewis Research Center, Cleveland, Ohio. The tribometer can be used as a pin-on-disk or pin-on-ring configuration and is specially designed to measure the ...
Dellacorte, Christopher   +1 more
core   +1 more source

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