Sentence examples for blade spacing from inspiring English sources
Influences of stagger angle, blade spacing and angle of incidence on the performance of S-blade cascade were investigated and these are reported here.
For this purpose, theSPLand spectra were computed theoretically and the values were compared to measured results for several types of fans with various blade spacing.
The influence of irregular blade spacing of car alternator radial fans on the total sound pressure level (SPL) and the noise spectrum has been investigated.
However, significant dispersion of the sound power over several harmonics was found with irregular fan blade spacing, thus allowing for a reduction of the siren effect.
The effects of various blade structural parameters such as mechanical damping, center of gravity and elastic axis offset, and cascade geometric parameters such as stagger angle and blade spacing on the blade aeroelastic response are analyzed.
A significant finding in this study is that the cascade pressure loss is significantly more for the pump cascade than the turbine cascade and this loss increases as the blade spacing is reduced.
The tryptophan, which is sometimes replaced by phenylalanine or tyrosine, is sandwiched between adjacent blades and plays an important role in inter-blade spacing.
For example, the opening residue in β-strand A that lies proximal to the B-C turn is almost invariably valine or isoleucine and fits into the space between the B- and C-strands of the preceding propeller blade, directly behind the P-0 aspartic acid of the B-C turn on that blade and regulating inter-blade spacing at that point.
Knife-tooth harrows, with twisted blades spaced several inches apart, are driven in a rotary motion by a small gasoline motor.
The panels would appear solid from a distance, although they consist of horizontal blades spaced six inches apart, like large blinds.
The noise reduction potential of propellers with circumferentially unsymmetrical blade-spacing is predicted on theoretical grounds and substantiated through both aerodynamic and aeroacoustic full scale wind tunnel experiments.
