Zobrazeno 1 - 10
of 46
pro vyhledávání: '"R. E. Winter"'
Expanding cylinder experiments using a gas gun technique allow investigations into the ductility of metals and the fracture and fragmentation mechanisms that occur during rapid tensile failure. These experiments allow the radial strain-rate of the ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::999ec91fa4b5cf3d1ad18e5d4ad85c6b
https://ora.ox.ac.uk/objects/uuid:7721987f-cc20-4aa8-b908-4b4272919c0d
https://ora.ox.ac.uk/objects/uuid:7721987f-cc20-4aa8-b908-4b4272919c0d
Autor:
Woo Kyun Kim, R. E. Winter, A. Emge, Michael L. Falk, P. T. Keightley, David A. Rigney, Hong Jin Kim
Publikováno v:
Acta Materialia. 57:5270-5282
Dynamic friction experiments between aluminum and steel were conducted using an explosively driven tribotester, which allows friction testing with high velocity and high pressure within a very short time. Characterization of the sliding surfaces show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ea502046739c158b986c3ae753a751e
https://doi.org/10.1016/j.actamat.2009.07.034
https://doi.org/10.1016/j.actamat.2009.07.034
Autor:
R. E. Winter, Eliza Harris
Publikováno v:
Journal of Physics D: Applied Physics. 39:5323-5330
In the 'orthogonal gauge' technique stress gauges mounted to measure both longitudinal and transverse stresses in a shocked matrix allow the shear strength of the matrix material to be determined. A useful measure of the sensitivity of an orthogonal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::583d7c760b0240c1755be00b8f758601
https://doi.org/10.1088/0022-3727/39/24/034
https://doi.org/10.1088/0022-3727/39/24/034
Publikováno v:
Journal of Physics D: Applied Physics. 39:5043-5053
The mechanism of shock-induced dynamic friction has been explored through an integrated programme of experiments and numerical simulations. A novel experimental technique has been developed for observing the sub-surface deformation in aluminium when
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::85f4beb0dea2d1c64712b2cd43c94c9d
https://doi.org/10.1088/0022-3727/39/23/022
https://doi.org/10.1088/0022-3727/39/23/022
Autor:
Eliza Harris, R. E. Winter
Publikováno v:
Journal de Physique IV (Proceedings). 134:667-672
In the "Orthogonal Gauge" technique stress gauges mounted to measure both longitudinal and transverse (or lateral) stresses in a shocked matrix allow the shear strength of the matrix material to be determined. A useful measure of the sensitivity of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93da5884ab7c2de008cbdc8e259e51e7
https://doi.org/10.1051/jp4:2006134103
https://doi.org/10.1051/jp4:2006134103
Autor:
R. R. Alcon, R. E. Winter, Stephen A. Sheffield, P. Taylor, S. S. Sorber, D. A. Salisbury, Richard L. Gustavsen
Publikováno v:
Shock Waves. 15:89-101
Experiments have been fired in which the HMX-based explosive EDC37 was subjected to one-dimensional shocks generated by plate impact. The response of the explosive to sustained shocks, double shocks and a short-pulse shock was monitored using embedde
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::372391fe02a2ce2433154e59fbbd3829
https://doi.org/10.1007/s00193-006-0010-9
https://doi.org/10.1007/s00193-006-0010-9
Studies of the shock loading of porous material have the potential to improve our understanding of factors such as density, crush strength and pore size on energy absorbing capability. Porous components were manufactured using Selective Laser Melting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fff67a48af635897c5d630a413b97d3c
http://hdl.handle.net/10044/1/27052
http://hdl.handle.net/10044/1/27052
Publikováno v:
Journal of nematology. 16(1)
Our findings suggest that i) phytotoxic materials can be isolated from Bursaphelenchus xylophilus-infected Scots pine, but not from noninfected pines; ii) the phytotoxins cause wilting of 45-day-old and 2-year-old pine seedlings in a dose and species
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::f4bf589016d5b4bf1aafc47a56cb211a
https://pubmed.ncbi.nlm.nih.gov/19295874
https://pubmed.ncbi.nlm.nih.gov/19295874
Publikováno v:
Journal of nematology. 16(3)
A phytotoxic extract from Pinus sylvestris infected with Bursaphelenchus xylophilus inhibited growth of the blue-strain fungus Ceratocystis ips and caused temporary paralysis in vitro of B. xylophilus. Although the nematodes recovered from paralysis,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::4149dda197b5a56e08867402c4e824cd
https://pubmed.ncbi.nlm.nih.gov/19294025
https://pubmed.ncbi.nlm.nih.gov/19294025
Autor:
R. E. Winter, S. Stirk, P. T. Keightley, L. Markland, Mark Elert, Michael D. Furnish, William W. Anderson, William G. Proud, William T. Butler
Publikováno v:
AIP Conference Proceedings.
Previous workers studied dynamic friction by using an impacting copper plate to drive a tapered aluminium alloy plug into a matching hole in a stainless steel outer sheath. The velocity of the back surface of the plug was measured using velocity inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ba457b4c07977ae67c059768b01cced
https://doi.org/10.1063/1.3295248
https://doi.org/10.1063/1.3295248