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Ti-6Al-7Nb (UNS designation R56700) is an alpha-beta titanium alloy first synthesized in 1977 containing 6% aluminum and 7% niobium. It features high strength and has similar properties as the cytotoxic vanadium containing alloy Ti-6Al-4V. Ti-6Al-7Nb is used as a material for hip prostheses. [1]
A Schmidt coupling is a type of coupling designed to accommodate large radial displacement between two shafts. Consisting of an arrangement of links and discs—three discs rotating in unison, interconnected in series by three or more links between each pair of discs—a Schmidt coupling can adapt to very wide variations in radial displacement while running under load.
Nowadays Herbert Schmidt guns are rare, spare parts almost do not exist, and their low price makes them uninteresting for collectors. In Europe, collectors pay increasingly high sums for Herbert Schmidt single-action models, especially the blank-firing versions. Prices can vary from US$75.00(great/showroom condition) to $5.00 (mean value approx ...
USS Constitution, the last of the original six frigates of the United States Navy still in commission Class overview Operators United States Navy Built 1794–1800 In service 1794–1881 In commission 1797–present Planned 6 Completed 6 Active 1 Lost 2 Retired 3 General characteristics (Constitution, President, United States) Class and type 44-gun frigate Tonnage 1,576 Displacement 2,200 tons ...
The turbulent Schmidt number is commonly used in turbulence research and is defined as: [3] = where: is the eddy viscosity in units of (m 2 /s); is the eddy diffusivity (m 2 /s).; The turbulent Schmidt number describes the ratio between the rates of turbulent transport of momentum and the turbulent transport of mass (or any passive scalar).
The Sherwood number (Sh) (also called the mass transfer Nusselt number) is a dimensionless number used in mass-transfer operation. It represents the ratio of the total mass transfer rate (convection + diffusion) to the rate of diffusive mass transport, [1] and is named in honor of Thomas Kilgore Sherwood.
Eric Robert Greitens (/ ˈ ɡ r aɪ t ə n z / GRY-tənz; [2] born April 10, 1974) is an American businessman, author, former politician and former Navy SEAL, who served as the 56th governor of Missouri from January 2017 until June 2018, when he resigned that month amid allegations of sexual assault and campaign finance impropriety.
Schmidt hammer measurements are on an arbitrary scale ranging from 10 to 100. Schmidt hammers are available from manufacturers in several different energy ranges, including (i) Type L-0.735 Nm impact energy, (ii) Type N-2.207 Nm impact energy, and (iii) Type M-29.43 Nm impact energy. The test is also sensitive to other factors: