In this work, an investigation has been made in to the performance of latent variable MPC (LV-MPC) in the specific application of reactor temperature control of an exothermic batch process. The paper analyzes the LV-MPC control law derivation and its performance within a batch application. The...
Latentqh=100 LMTDh=40−10ln40/10 =121.6°F Thus, WLMTD=1404018.2+10021.6 =20.5°F 3. If the T plot vs Q plot is curved, a linear approximation can be constructed for an LMTD calculation instead of using the divided segment approach 9.10.7.5 Approach (Δt2) The Approach is an econo...
Derivation of a potential temperature that is conserved in saturated adiabatic ascent eliminates the need to include latent heat source terms in the time-dependent thermodynamic equation. An analogous variable that is conserved for a cloud in adiabatic ascent can be determined that relates temperature ...
Investigated the temperature profile of the window-ejected thermal plume.Observed the transverse and lateral temperature for various heat release rates.Proposed effective characteristic width and thickness to reflect temperature profile.Proposed a physical model of the window-ejected thermal plume temperature....
The transportation of essential items, such as food and vaccines, often requires adaptive multi-temperature control to maintain high safety and efficiency. While existing methods utilizing phase change materials have shown promise, challenges related to
(b).cRatio of changes in the Bowen ratio (sensible vs. latent heat) between 2090–2099 and 1950–1959 anddchanges in the ratio of temperature variability over land between 2090–2099 and 1950–1959 averaged across SMILEs forced with historical emissions and emission scenarios SSP5-8.5 or RCP...
The air temperature indicated by adry-bulb thermometerafter correction for the effects ofradiation. McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc. Dry bulb thermometer. The temperature measured by a thermometer not affected by the evaporation ...
a, b, c, d, and e represent water/cement ratios of 0.35, 0.40, 0.45, 0.50, and 0.60, respectively.Copyrighted from Bager, D.H., Sellevold, E., 1986. Ice formation in hardened cement paste. Part I. Room temperature cured pastes with variable moisture contents. Cem. Concr. Res., 16...
Latentqh=100 LMTDh=40−10ln40/10 =121.6°F Thus, WLMTD=1404018.2+10021.6 =20.5°F 3. If the T plot vs Q plot is curved, a linear approximation can be constructed for an LMTD calculation instead of using the divided segment approach 9.10.7.5 Approach (Δt2) The Approach is an econo...
{t}andd_{t}was assumed to follow a Poisson distribution (Eqs. (3) and4). To deal with the latent variable caused by the convolution, the non-parametric back-projection based on Expectation–Maximization-Smoothing algorithm40,41was conducted by using the “surveillance” package in R v4.0.2...