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2003-8-20 · material made of superelastic grade of NiTi shape memory alloy and ferromagnetic soft iron as a composite diaphragm driven by a hybrid magnet system [16]. This paper will present the finite element analysis of the diaphragm actuator (including the diaphragm and the hybrid magnet system) as well as experimental results of static and dynamic testing.
Get PriceThe deformed valve is computed iteratively from sequential standard large deformation analysis of the internal flow and pressure loading. The calculations show that the valve opening is lip shaped, and the maximum stress occurs around the two sides of the saddle …
Get PriceThe beaker is made of an acrylic polymer with the static contact angle of 30^circ for water; see the appendix for the details on the relevant experimental measurements. The gas jet is generated by maintaining a gas flow at a constant rate from a stationary cylindrical tube (nozzle) with its axis coinciding with the axis of the beaker ...
Get Price2017-3-10 · For the free jet, the PC for the three positions are in the range of 10 11 cm −3. At 4.2 mm, the time decay is considerably shorter (τ ~ 90 ns) than at 0.2 mm because of diffusion of air in the helium jet, leading to a fast quenching. For 2 cm target gap, higher PC than for free jet are reached.
Get Price2019-7-24 · The detailed process of antibubble deformation can be seen from Fig. 7. The lower edge of the upper part of the antibubble shrinks inward and produces a liquid jet (Fig. 7(a) (13)). When the secondary shock wave arrives, the upper part of the antibubble appears as a flat disc (Fig. 7(a) (25) and Fig. 7(b) (τ= 0.8033 ms)).
Get Price2018-5-6 · NOSE CONE DESIGN AND ANALYSIS OF AN AVION A.Yeshwanth 1PV.S enthiil 2 1 Department of Mechanical Engineering, SSE, Saveetha University, Chennai, India , 601 05, Emaill:arella.yuvi8 @gmail.com 2Professor, Department of Mechanical Engineering, SSE, Saveetha University, Chennai, India Corresponding Author,Email: drpvsenth @gmail.com 2 ABSTRACT : ² The …
Get Price1. Introduction. Liquid jets or threads naturally occur in a variety of situations. The rupture of the fine liquid cap covering a small quiescent champagne or oceanic bubble preludes a fast chain of events including the fast recoil of the thin liquid film, the resorption of the cavity through emission of capillary waves, the ejection of a narrow and violent jet resulting from wave focusing and ...
Get Price2019-4-24 · Paraskevopoulou, C. and Diederichs, M. [2018] “ Analysis of time-dependent deformation in tunnels using the convergence-confinement Method,” Tunnelling and Underground Space Technology 71, 62–80. Crossref, ISI, Google Scholar
Get Price2017-4-1 · As in H14, composite analysis is made by shifting target quantities (such as precipitation and specific humidity) meridionally with respect to the northernmost isentropic (θ = 350 K, where θ is potential temperature) constant-PV (2 PVU) lines and averaging over time. 1 For each day d and longitude λ, the latitude of the contour φ(λ, d) is ...
Get PriceTribometer or tribotester is a generic name for a device which is used to simulate friction and wear at the interface between surfaces in a relative motion under controlled conditions. The 1989 edition of the Oxford English Dictionary defined a tribometer as an instrument for estimating sliding friction. The earliest reference provided by that dictionary is to the 1774 writings of Goldsmith ...
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