By plugging this expressions into the lengthy formula that results from applying Wick’s theorem to the integrand of Eq. (1) and performing the time integral, after some cumbersome but straightforward algebra we get Eq. (3). A full derivation of Eqs. (3–5) is presented in the ...
Furthermore, there is maximum volt-watt sensitivity which can be achieved by optimally angular deflection of the ATE trigonal plane [12]. Figure 2. GHFS scheme (a) and general view (b) [14]: 1—anisotropic thermopower element (ATE); 2—mica; 3—bismuth soldering; 4—current leads; 5—...
In Section 3, the formula and calculation method of sintering process reaction are described in detail. Section 4 summarizes the work status of the published research, and discusses the current research status, research significance, and development direction of the model. Conclusions are presented in...
By applying a certain current I and voltage U to the mat over a defined time period [t1,t2] the total supplied heat is: (6.17)ΔQ=∫t1t2U⋅I dt A sandwich layout must be used, where the heater mat (area smaller than the cell surface area) is placed tightly between several ...
(14) reduces to that by Evans [17]. However, we emphasize that the heat current formula for two-body potentials does not apply to many-body potentials [40]. One also needs to apply... Z Fan,H Dong,A Harju,... - The American Physical Society 被引量: 0发表: 2019年 APPARATUS FOR ...
For other geometries, the general formula (20.39) holds, but the characteristic length is replaced by a hydraulic diameter de = 4 × (cross-sectional area for flow)/(wetted perimeter). For fully turbulent regime in pipes, Re should be larger than 104. The hydraulic design should be such ...
By defining new nodal parameters (namely Pi) for the situation of two nodes connected using a quadratic polynomial approach, the below formula is presented65: $$P_{i}^{GMDH} = a_{0} + a_{1} x_{i} + a_{2} x_{j} + a_{3} x_{i} x_{j} + a_{4} x_{i}^{2} + a_...
A bottom-up cocurrent combustion furnace for the production of synthetic microspheres by thermal expansion of glass particles is provided having improved characteristics with regard to anti-fouling, process efficiency, and yield. The dis... G Biscan,CD Blake,RW Cresswell,... - US 被引量: 44发...
A thermo economic optimization analysis is presented yielding simple algebraic formula for estimating the optimum operating conditions of heat pump with au... M.S. Soeylemez - 《Journal of Food Engineering》 被引量: 70发表: 2006年 Less Emissions Through Waste Heat Recovery Current interest in redu...
The hardening of a carbon manganese steel/low alloy steel is influenced primarily by carbon content and to a lesser extent other constituents such as manganese, chrome, silicone etc. The Carbon Equivalent is a formula used to express the harden-ability of a particular alloy steel in terms of ...