A stepped pressure cycle is proposed to improve the energy efficiency of refrigeration and heat pump cycles.By constructing multiple suction and discharge pressures, the refrigerant temperatures in the evaporators and condensers underwent step changes and approached the heat source temperatures.This helps vibrating table for chocolate to improve he
Fischer-Tropsch diesel fuel synthesized from coal (CFT) is an alternative fuel that gives excellent emission performance in compression ignition (CI) engines.In order to study the vibration characteristics, which are important for determining the applicability of the fuel, CFT-diesel blends were tested on a CI engine to acquire vibration signals fr
Humeral fractures in children are from 4 up to 10% of the general number click here of child fractures.Recently the trend is marked to expansion of indications to operative treatment despite of mainly conservative treatment of humeral shaft fractures.The experience of humeral shaft fractures operative treatment with use of Ender nails was analyzed.
Improving robot performance while simultaneously ensuring compliance and human safety has been appealing for a long time and remains a challenge.To this end, we propose a new approach for kinematic control of redundant manipulators to deal with multiple prioritized tasks and at the same time produce a novel compliance behavior in the null space of