Results 81 to 90 of about 430,508 (214)

Organic Rankine cycle receiver development [PDF]

open access: yes, 1981
The selected receiver concept is a direct-heated, once-through, monotube boiler operated at supercritical pressure. The cavity is formed by a cylindrical copper shell and backwall, with stainless steel tubing brazed to the outside surface.
Haskins, H. J.
core   +1 more source

The Dark Side of the Universe: Making Inferences [PDF]

open access: yes
In this activity students try to infer the position of magnets attached to the bottom of a cardboard box, solely by observing the movement of a steel ball bearing. This is analogous to how scientists must infer the amount and location of dark matter from

core   +1 more source

Effect of 160 MeV Xenon Ion Irradiation on the Tribological Properties and Crystal Structure of 100Cr6 Bearing Steel. [PDF]

open access: yesMaterials (Basel), 2023
Kamiński M   +7 more
europepmc   +1 more source

Thermal and oxidative degradation studies of formulated C-ethers by gel-permeation chromatography [PDF]

open access: yes
Gel-permeation chromatography was used to analyze C-ether lubricant formulations from high-temperature bearing tests and from micro-oxidation tests.
Jones, W. R., Jr., Morales, W.
core   +1 more source

Study on the Mechanical Properties and Calculation Method of the Bearing Capacity of Concrete-Filled Steel Pipes under Axial Pressure Load

open access: yesDesigns
Circular steel pipe concrete can give full play to the combination of steel pipes and concrete, resulting in an improvement in the steel pipe’s concrete bearing capacity and ductility.
Xin Liu, Jisheng Hu, Yuzhou Zheng
doaj   +1 more source

Effects of bolt-hole contact on bearing-bypass damage-onset strength [PDF]

open access: yes
A combined experimental and analytical study was conducted to investigate the effects of bolt-hole contact on the bearing bypass strength of a graphite-epoxy laminate.
Crews, John H., Jr., Naik, Rajiv A.
core   +1 more source

Research on the Oscillation in Centerless Grinding Technology When Machining Bearing Steel. [PDF]

open access: yesMaterials (Basel), 2022
Gavlas M   +9 more
europepmc   +1 more source

A Study of the Performance of Short-Column Aggregate Concrete in Rectangular Stainless Steel Pipes under Axial Compression

open access: yesBuildings
In this study, 18 short-column lightweight ceramsite concrete samples were prepared in rectangular stainless steel pipes, which were used for axial pressure performance tests that took the cross-sectional length–width ratio of the rectangular stainless ...
Ruiqing Zhu, Chuanyu Shao, Haitao Chen
doaj   +1 more source

Home - About - Disclaimer - Privacy