Second, the value of the smoothed pressure pulsations
reached the calculated values of 0.
To further analyze the effect of pressure pulsation
on the noise value in the simulation process, two control points were set up in the flow field at the compression end positions of the male and female rotors near the exhaust orifice or the slot.
Higher speed compressors naturally create a broader spectrum of gas pulsation
frequencies that must be addressed in the system design.
However the harmonic contents of electromagnetic torque and speed of the PMBLDC motor drives commonly produce some torque pulsations
speed ripple and vibrations which are critical and troubling in some applications especially in military equipments.
Or, en Afrique, l'existence de temps forts est un sujet fortement discute, les connaissances actuelles sur les musiques traditionnelles du continent ne fournissant aucun indice permettant de penser que certaines pulsations
pourraient etre considerees comme plus fortes que les autres.
Therefore, the main purpose of this research is to find opportunities for alignment of pulsations
and to decrease the cogging torque to minimum.
In some cases, large pulsations
in pump output can show up as oscillations in the pressure gauge reading.
The principal objective of the campaign is the detection of pulsations
in selected antipodean Algol stars.
The aim of research is to determine pulsations
of the plant leaf local temperature, which are caused by plant leaf oscillations with respect of the Sun.
2005); reduces pressure pulsations
allows connecting smaller pumps and motors for the system which permits to reduce hydraulic system (Godin and Schubert 2008) and machine (Flippo 2008; McGehee 2009; Bogdevicius 2002, 2005) costs.
Failure to recognize midline pharyngeal pulsations
indicating a medially displaced internal carotid artery could result in disastrous bleeding.
And, will the pulsations
of a bath spa harm the pacemaker and a human valve replacement?