thermal controlsolar heatIn solar heat installations the by outgassing from the solar fluid emitted gases has to be discharged from the system in continuous periods to guarantee whose secure and efficient function. In line with this article the development of a novel expansion actuator for valve ...
At its early stages of development, thermal spray technology was mostly used for the repair, rebuilding, retrofitting, and for surface protection against corrosion, erosion and wear. The wider acceptance of the technology for industrial-scale production
Degree of compaction EBC: European Biochar Certificate EC: Electrical conductivity EDX: Energy-dispersive X-ray FTIR: Fourier transform infrared spectroscopy GHG: Greenhouse gases ICP – AES: Inductively coupled plasma atomic emission spectroscopy NHMC: Non-methane hydrocarbon compound NMR: Nuc...
The low sintering temperature, low relative permittivity, high-quality factor and matching coefficient of thermal expansion to that of Si make CuMoO4 a suitable candidate ... 展开 关键词: Microwave dielectric properties Raman spectrum CTE XPS XRD ULTCC ...
Acoustic-field-based tweezers can control objects in real time through the interactions of sound waves with solids, liquids, and gases, as first proposed by Wu [135] to capture and linearly translocate 270 μm latex particles and frog eggs. This technique can be applied for the manipulation of...
Saubere Rauchgase und hohe HCl-Konzentrationen in der Produktsäure Isotherme, adiabatische und Quench-Absorption verfügbar (abhängig von HCl-Konzentration und Temperatur des Zustrom-Gases) Herstellung von HCl-Gas aus Salzsäure Standardmäßig verfügbar von 2,0 t/d bis 200 t/d...
preferred to produce low power sensor over an oxide or nitride membranes [89]. Similar studies have been reported in the literature [90,91]. Flow cell test results indicate that PI-coated sensors inhibit the effect of gases, such as carbon monoxide, acetylene, ethylene, and methane on the ...
Space exploration is one of humanity’s most challenging and costly activities. Nevertheless, we continuously strive to venture further and more frequ
They relate to the assembly pattern of wood’s lignocellulosic components, corresponding helical arrangement in the cell wall, and the anisotropy that controls the elastic and compression properties. We summarize the research progress achieved so far in the area, exploring the origins and feasible ...
The greatest issue of this century is global warming because of the rising need for energy. In order to meet more than 80% of the world's energy needs, fossil fuels must be burned, which produces greenhouse gases. Flue gas [134] from coal-fired power stations contains volatile organic subs...