The present invention relates to an open water heater with a warm water container (1), a hot water extraction terminal (3), a feed connection (2), a heating element (8) for water warming and an actuating element (9, 23) to the volume change of the container. According to the ...
Ivanovic M, Svicevic M, Savovic S (2017) Numerical solution of Stefan problem with variable space grid method based on mixed finite element/finite difference approach. Int J Numer Methods Heat Fluid Flow 27:2682–2695. https://doi.org/10.1108/HFF-11-2016-0443 Article Google Scholar Jankowsk...
the lower electrode to a phase change memory element , and minimize the size of the contact proposes a method of manufacturing the same . ; the phase change memory device manufacturing method of the present invention includes the steps of forming an interlayer insulating film on the lower structu...
The time variance of the average PCM liquid fraction at multiple (a) time steps and (b) element sizes Full size image 2.5.2 Validation The test rig shown in Fig. 4 is created to validate the computational solution of the physical model. The air-PCM heat exchanger comprises a thick cuboid...
SUBSTANCE: facility can be utilized to control change of hardness of heating water while water-to-water heater leaks. Facility includes temperature sensitive elements 3, 4 and potentiometric cells 5, 6 located in flow-type chambers 1, 2. Output of temperature sensitive element and measurement ...
当加热元件过热时,该开关会自动切断电源。 5th, this canteen used has separated the switch safely, prevented when water insufficient, damaged the canteen.When heater element superheat, this switch can the automatic turnoff power source.[translate]...
Temperature change during a local fire and impact only on a single security system element, module M. The electromechanical devices within the module are resistant to high temperatures, and the signal and power cables enable implementing the extinguishing operation. At the same time, the unfitness...
The heat pipe is a kind of element with high thermal conductivity for gas−liquid phase transformation. Heat pipe can not only constitute the cooling medium of the battery, but also can work with the fan and PCM. The schematic diagram of heat pipe cooling LIBs is shown in Fig. 17. Sign...
In the upper compartment are a resistive heating element fed by a stable power supply and a semiconductor temp. sensor. In the lower compartment is another semiconductor temp. sensor. The sensors are connected to a comparator circuit, the output of which drives an alarm circuit. The comparator ...
Heater elements are laid out beside micro strip line. By switching heater element the dielectric constant is periodically changed, and the characteristic of antenna will be reconfigured. As a first step, we analyzed two kind of antenna device by using FDTD(Finite Difference Time Domain) method, ...