Transvaginal natural orifice transluminal endoscopic surgery: A novel gasless technique to hysterectomySuyash Naval a bShubhada Jajoo bRucha Naval aJayashri Rane aLaparoscopic, Endoscopic and Robotic Surgery
Header How to Effect Orifice meter in Natural Gas Flow MeasurementNo article summary included中国计量测试学会International Conference on Flow Measurement
propane, and butane, changes the average stoichiometric composition for natural gas, with water vapor removed to 0.79 CH3.62. Formed by the same processes that formed oil, natural gas is often found at the top of oil deposits. The most voluminousnatural gas reservoirsoccur in Cretaceous strata....
Moreover, hydrogen use in fuel cells holds great promise for automotive propulsion power, because FC"s efficiency is higher than ICE"s, thanks to direct conversion of chemical into electrical energy, and low temperature working makes them zero-emission devices. Actually, the introduction in urban ...
The GIV had a poppet valve at the end that controlled the flow of fuel gas into the combustion chamber. With the ‘jet cap’ in place, after the gas flowed thru the GIV body and past the poppet valve, it then had to flow through a small orifice at the end of the ‘jet cap’. ...
TransvaginalGaslessTransvaginal natural orifice transluminal endoscopic surgery(vNOTES),as a minimally invasive surgery technique,applies CO_(2) for creating pneumoperitoneum,and uses a closed system to through smoke evacuation from a dedicated outlet or port.It has the potential to generate aerosol in ...
natural gasThe header is typical disturb of natural gas transport station, Natural gas flow measurement is mostly by orifice meter in the nation. Mostly orifice standard don't act the header as "typical disturb", they only act it as "other disturb", so it needed pipeline length is more ...
A Joule-Thompson valve is provided having an inlet and an orifice in communication with the inlet and the dewar for changing the size of the orifice. A pipe is connected from the heat exchanger to the Joule-Thompson valve and supplies cooled compressed gas to the inlet of the Joule-Thompson...
These bendings should have the impact on the stream field of the natural gas before the inlet to the orifice plate that could affect flowing of the gas behind the orifice plate and differential pressure measured on the orifice plate. The aim of this article is to show the magnitude of the...
Tatar, A. Shokrollahi, Development an accurate method to prognosticate choke flow coefficients for natural gas flow through nozzle and orifice type chokes, Flow Meas. Instrum. 48 (2016) 1-7.S. Naseri, A. Tatar, A. Shokrollahi, Development of an accurate method to prog- nosticate choke ...