The situation is normal. The obturator has been designed with excess gutta-percha to accommodate even the most widely flared canals. The accumulation at the orifice is excess gutta-percha backflowing coronally, not gutta-percha that has been
... more
While this does sound strange, if I was having surgery rapid recovery, minimal pain, and no scarring sounds like a good idea. I think it sounds like a better idea when NOTES is done for surgeries other than organ donations, like removing
... more
Yes. Because the machining doesnt require producing the knife-like edge of a skimmer, it is easier to produce a small orifice. Narrow apex included angles can be made with the smallest orifice diameters and vice versa. Orifice sizes as small as 0.
... more
Look inside the threaded end of the sprinkler. If it has a three stepped bushing, it has a 3/8" nominal orifice. If it is bushed with a smoothed bored taper, it has a nominal 7/16" orifice.
... more
A common misconception in the industry is one nozzle fits all pressure washers. Wash nozzles come in different orifice sizes which are determined by water volume (gallons per minute) and pressure of the washer. To obtain the rated output pressure
... more
The requirement of minimum straight lengths depends on two factors, a) The Beta ratio. The more the beta ratio the more is the requirement of straight lengths, especially more on upstream side. b) The type of disturbance on upstream side, e.g. One
... more
For orifice, nozzle and venturi flow meters, the use of representative values for temperature and total pressure is allowed in situations where there are no existing transmitters to measure these parameters at the flow meter location. Rather than
... more
On the front unit, the orifice is located in the inlet tube of the evaporator core. Find the line that runs from the condensor to the evap core. Undo that connection, and the orifice is inside the evap core tube right there. On the rear unit. there
... more
You can not tell by looking at the line from the outside. Once you loose the nut and pull the tubes apart you will see the end of the orifice.
... more