3、Methods Tests were con ducted by two-step loading method.
6、Both numerical simulation and experiment were adopted to research ducted heat convection.
9、This second system consists of four ducted fans, one mounted at each corner of Talaris's carbon-fibre frame.
12、In this paper, a comprehensive model for the response dynamics of premixed ducted bluff-body stabilized flame is developed.
15、These Data Furnaces, which would consist of 40 to 400 CPUs, would be ducted directly into the building's heating system, providing free heat and hot water.
18、In testing, the Jetpack could travel at 60 miles per hour for up to 30 miles, and as high as 7, 800 feet using a gas engine and two ducted fans.
1、ducted-fan (jet) engine
5、In the propulsion performance of the icebreaker, mainly use the ducted propeller as the main propulsion.
10、The position adjustment is both a key technology and difficult point for control of the ducted fan UAV.
14、The advantage of the ducted propeller is, this type propeller can support greater thrust and higher efficiency under low speed, so is the first choice.
19、In testing, the Jetpack could travel at 60 miles per hour for up to 30 miles, and as high as 7,800 feet using a gas engine and two ducted fans.
4、Stability and control analysis of rotor/ducted-fan based unmanned helicopter
11、The flow field characteristic of a helicopter ducted tail rotor in hovering were analyzed using CFD method in this paper.
17、The results of observations and theoretical analysis show that the ducted whistlers propagating along the field-aligned ducts can be received at low latitudes.
7、Used in ducted and ductless range hoods and over the counter microwave ovens.
16、In this paper, an attempt is made to apply the regression analysis method in handling the experimental data of ducted propeller series in cavitation tests.
8、These DF results are in good agreement with the results of non-ducted ray tracing computations.
2、Numerical simulation and experimental study of deposition for ducted rockets
13、This hovercraft has ducted fans which provide lift and propulsion instead of the sometimes-dangerous rotor blades of other flying machines.
20、On the basis of a field investigation to a reclaimed mining area in northeast Guangxi, the assessment on the heavy metal pollution state of the paddy soil has been con - ducted.
