نتایج جستجو برای: submerged horizontal jets
تعداد نتایج: 85459 فیلتر نتایج به سال:
Background and Aim: It is well recognized that implant treatment is common worldwide, but the approach to success is not predictable because of bone loss that occurs around the implants. Also there are many factors affecting crestal bone loss around the implants that one of them is the surgical protocol of implant installation. The purpose of this investigation was to evaluate the amount of cre...
Submerged recirculating jet mixing systems are an efficient and economical method of agitating large tanks with a high hydraulic residence time. Much work has been carried out in developing design correlations to aid the predictions of the mixing time in such systems, with the first such correlation being developed nearly 70 years ago. In most of these correlations, the mixing time depends dire...
Abstract This work reports the results of experimental investigations carried out on a submerged synthetic jet obtained through use headset speaker piloted with an appropriate sinusoidal signal at frequency 380 Hz. The study begins construction device that, exploiting well-known transport properties impacting jets, was able to improve local ventilation and removal excess moisture, due natural t...
Series of laboratory tests were carried out to study the extent of scour caused by a three-dimensional wall jets exiting from a square cross-section nozzle and into a non-cohesive sand beds. Previous observations have indicated that the effect of the tail water depth was significant for densimetric Froude number greater than ten. However, the present results indicate that the cut off value coul...
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