Bath heaters using alternative heat transfer medium: a thermo-economic analysis

Abstract

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Simulation of the Jet Fire Using Atmospheric Dispersion Modeling (ALOHA): A Case Study of Natural Gas Pipeline in Istanbul, Türkiye

“…Similar to the previous research, land use recommendations, new routes for natural gas pipelines and associated safe distances between pipelines and crowded and sensitive buildings (e.g., schools, hospitals, stadiums and shopping malls) will be beneficial for the most populated city in Europe (Istanbul). Additionally, more experimental studies based on heat transfer, similar to that of Delouei et al [39,40] should be done to minimize the possible risks.…”

A design of a household output water temperature control system based on the PID controller and feedforward control

“…In the application scenario of household water supply, a more prominent problem exists: the outlet temperature fluctuates when using the faucet, and the adjustment of the outlet temperature also has a large delay. The process of waiting for the effluent temperature to be adjusted to the appropriate temperature will result in the waste of water and power resources, and the user's experience in use will be reduced [2]. The existing systems of water temperature control in domestic environments need to be perfected.…”

“…Besides, due to the open-loop characteristic, existing systems are not equipped with the ability to resist disturbance, which brings trouble to users when they adjust the output water temperature manually. Studies have shown that current water treatment systems have the potential to reduce energy consumption by up to 45% [2]. The problems can be solved by optimizing the control system.…”