Results 121 to 130 of about 34,106 (228)

Flow visualization of discrete hole film cooling for gas turbine applications [PDF]

Film injection from discrete holes in a three row staggered array with 5-diameter spacing is studied. The boundary layer thickness-to-hole diameter ratio and Reynolds number are typical of gas turbine film cooling applications.
Colladay, R. S., Russell, L. M.
core   +1 more source

Evolution of Helium Bubbles and Discs in Irradiated 6H-SiC during Post-Implantation Annealing. [PDF]

Materials (Basel), 2017
Shen Q, Zhou W, Ran G, Li R, Feng Q, Li N.   +5 more
europepmc   +1 more source

Flow visualization of film cooling with spanwise injection from a small array of holes and compound-angle injection from a large array [PDF]

Film injection from discrete holes in a smooth, flat plate was studied for two configurations: (1) spanwise injection through a four hole staggered array; and (2) compound angle injection through a 49 hole staggered array.
Russell, L. M.
core   +1 more source

Capture Behavior of Helium by Multiple Defect Sinks in Structural Steel

Yuanzineng kexue jishu
Iron-based structural materials exhibit a significant hydrogen-helium synergistic damage effect under 14 MeV fusion neutron irradiation. Currently, the researched irradiation-resistant fusion reactor structural materials mainly have high-density nano ...
GAO Zhiying1, CUI Zengqi1, WANG Yugang2, WANG Yaqi1
doaj   +1 more source

Evolution Law of Helium Bubbles in Hastelloy N Alloy on Post-Irradiation Annealing Conditions. [PDF]

Materials (Basel), 2016
Gao J, Bao L, Huang H, Li Y, Zeng J, Liu Z, Liu R, Shi L.   +7 more
europepmc   +1 more source

Understanding early-stage radiation damage in nuclear alloys through positron annihilation and semi-empirical modeling

npj Materials Degradation
The recognition of the early stage of radiation aging and the aggregation of point defects into nanometric clusters pose significant challenges for nuclear structural materials.
Vladimír Kršjak, Yamin Song, Veronika Lučanská, Stanislav Sojak, Pavol Noga, Martin Petriska, Branislav Stríbrnský, Sofia Gašparová, Igor Neuhold, Matej Kubiš, Dušan Vaňa, Tielong Shen, Vladimír Slugeň, Jarmila Degmová   +13 more
doaj   +1 more source

Effect of dislocation slip on in-situ tensile fracture of vanadium alloys after helium/self-ion irradiation. [PDF]

Sci Technol Adv Mater
Zhang Q, Jiang S, Li Y, Zhang S, Zheng P, Lin J, Xiao G.   +6 more
europepmc   +1 more source

Growth Process of Helium Bubbles in Aluminium

Journal of the Japan Institute of Metals, 1975
H. Shiraishi, H. Sakairi, E. Yagi, T. Karasawa, R. R. Hasiguti, R. Watanabe   +5 more
openaire   +3 more sources

Ions at Helium Interfaces: A Review. [PDF]

Entropy (Basel)
Leiderer P.
europepmc   +1 more source

Calibration of Digital Holographic Camera for Bubble Gas Volumetric Flux Measurements. [PDF]

Sensors (Basel)
Dyomin V, Davydova A, Kirillov N, Polovtsev I.   +3 more
europepmc   +1 more source