PURPOSE:To perform a proper air fuel ratio of total operation with a simple construction by establishing a carburetter base air fuel ratio as an output air fuel ratio and by supplying an additional volume of air during low and middle negative pressure and by halting an air supply during high...
In this industry, there were (and still are) state-owned airline companies, such as Air France. Airline companies are also multi-product (multi-market) firms, and there are papers treating airline companies as multi-product firms (e.g., Borenstein (1991) and Gimeno (1999)). The market ...
Their performance has a significant impact on the production efficiency of industrial systems. This paper presents an analysis of the influence of positive pre-rotation on the hydraulic performance and energy conversion characteristics of mixed flow pumps under off-rated flow conditions. The accuracy of...
This house should lead to a 40% and 50% Gate-3, Mixed-Humid-Climate Joule for the DOE Building America Program. The house is constructed with structurally-insulated-panel walls and roof, raised metal-seam roof with infrared reflective coating, airtight envelope (1.65 air changes per hour at ...
The process has been applied in the Sakhalin LNG Plant in Russia where cold climate, air cooling and large seasonal variation in temperature can be adapted to in a better way by using a mixed pre-cooling refrigerant where composition can be optimized to meet varying operating conditions. View ...
The double-air-gap mixed-excitation direct-driving switch magnetic-resistance wind-driven-generator and the generator system thereof can largely reduce a size and weight of a motor, lower cost, facilitate transportation and improve generator efficiency. 展开 ...
The air-dried specific gravity (weight at 12% MC / volume at 12% MC), here referred to as WSG, was measured with an electronic densimeter (Alfa-Mirage MD-300S) calibrated to compensate for the water temperature (as water is 1 g/cm3 at 4 °C). Each disc was analyzed as two ...
The procedure allows calculation of capacity at the 95 degrees F rating point and seasonal energy efficiency ratio, SEER, without performing laboratory tests of the complete system. 关键词: Air conditioners Heat pumps Ratings Cooling 年份: 1986 ...
Handling In air Inert atmosphere Inert atmosphere Inert atmosphere Compatibility Clad Average Carburization Good Eutectics Coolant Average Good Good Good Dissolution and reprocessing amenability Demonstrated on industrial scale for aqueous and pilot scale for pyro-processes Dissolution not simple. Process not ...
They determined the thermal conductivity and dynamic viscosity in the temperatures of 300 to 340 K for the different concentrations of nanoparticles. They revealed that the array of refrigerant bodies has a considerable effect on the isothermal and streamlines. Also, the \({\mathrm{Nu}}_{\...