A pitch link (a short rod) attached to each blade (4, orange) can tilt it to a steeper or shallower angle according to the position of the rotating upper swash plate (5, blue), which spins on bearings around the static lower swash plate (6, red). That's how a chopper hovers and...
My favorite recent example of onomatopoeia is a humorous song about the sound a fox makes (amid other animal noises) called “What Does a Fox Say” by the Norwegian group Ylvis. Dog goes “woof” Cat goes “meow” Bird goes “tweet” And mouse goes “squeek” Cow goes “moo” Frog g...
An airplane by its nature wants to fly. A helicopter does not want to fly. It is maintained in the air by a variety of forces and controls working in opposition to each other, and if there is any disturbance in this delicate balance, the helicopter stops flying, immediately and disastrous...
(See How Airplanes Work to find out how lift is generated.) The main rotor, attached to the top of the helicopter, spins four 20-foot (6-meter) blades. The pilot maneuvers the helicopter by adjusting a swash plate mechanism. The swash plate changes each blade's pitch (tilt) to ...
However, just putting something on the grill does not mean that your meal will be a success. Keep reading to learn more about my tips for BBQ time. There are several types of grills that can be used to barbecue – from simple and inexpensive charcoal grills to built in gas grills worth...
If the change in posture is due to hardness control, then how does the cilium's hardness abruptly switch between high and low values? (Hardness is a material property given by the moduli of elastic and torsional rigidity.) This switching in posture has not been explained by any theory. ...
The purpose of the Contract design phase is threefold: to produce a set of drawings for the ship that harmoniously work together, to make a suitable information package for a shipyard to develop an accurate price quote from, and to produce the drawings that show that the design meets ...
transferred between PCFV and displacement chamber. PCFV does not guarantee gradual pre-compression, i.e. the rate of pressure rise is higher than that of using relief grooves or ideal timing. High pre-compression rate increases the force exerted on the swash plate and hence adverse effect on ...
The added oil: Hydraulic work oil blending agent with 20# mechanical oil, summer with 30# mechanical oil Four, how to eliminate the pollution of the vehicle fault, the sewage vehicle fault repair parts 1, suction car not inhaled, not discharged: If the suction pump does not rotate, please...
I'm beginning to have my doubts. I did Rasaad's quest, and one more, my PC had to fight in his stead. (Could someone explain why Beamdog decided to design Rasaad's quest in such a way that Rasaad doesn't actually have to be present, and even if he is, the PC does all the...