Air Injection
The Experimental Studies on the EOR Effects of Air Injection Displacement in the Low Permeable Reservoirs
... Conclusions can be made from Table 6 and Fig. 28 that a higher recovery factor can be obtained by applying the air foam injection methods compared to the only usage of air injection methods. ...
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Properties of particleboard manufactured using an air-injection radio-frequency hot press
... An air-injection radio-frequency hot press could prevent ...of air injection. For example, when air is not injected during the initial pressing stage, the board tem- perature is ...
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Development of an air-injection press for preventing blowout of particleboard IV: effects of air-injection conditions on board performance and formaldehyde emission
... Figure 5 shows the pressing time and changes in temper- ature in the center layer of the board. Figure 5a shows the temperature changes of pre-pressed (No. 1) and post- pressed (No. 5) boards by pressing at 190 °C. As ...
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Numerical Investigation of Influence of Cavity Air Injection Panels in Ultra-Compact Combustor
... cavity air injection panels on the flow and combustion performance in the ...cavity air injection panel changes the equivalence ratio of fuel to air, and at the same time affects the ...
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Performance of particleboard manufactured using air-injection press I: effects of air-injection press on preventing blowout of board manufactured from low-moisture particles
... An air-injection press (AIP) was developed to prevent accidental blowouts of boards during ...injected air was reduced, and this reduction did not adversely decrease the performance of the ...boards. ...
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Effects of air injection on properties of particleboard manufactured using a radio-frequency hot press
... 1d, air-injection radio-frequency hot ...2). Air injection discharged the trapped vapor, and the effect of air injection in preventing blowout by using the radio-frequency hot ...
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Experimental Analysis of Secondary Air Injection in Lower CC Engine
... secondary air injection (SAI) plays a major role in reducing the ...secondary air injection at engine cylinder block ...of air after certain point of time.Pressure and velocity of ...
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Development of an air-injection press for preventing blowout of particleboard II: improvement of board properties using small-diameter holes for air injection
... An air-injection press, which has holes punched in the heating plates, injects high-pressure air through the holes of one plate into boards during press ...The air-injection press can ...
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Design of Secondary Air Injection System in Lower CC Engines A Review
... Secondary air injection (commonly known as air injection) is a vehicle emissions control strategy, wherein fresh air is injected into the exhaust stream to allow for a fuller combustion ...
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Performance of particleboard manufactured using air-injection press II: effects of board density and thickness on the performance of board manufactured from low-moisture particles
... Figure 3 shows the relationship between density and MOR for AIP board and OP board. The OP board of 0.8 g/cm 3 did not blow out when pressed at 150 °C but did do so at 170 °C. This was likely due to the high pressing ...
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Air Injection into the Stereotactic Biopsy Site in Cerebral Lesions; A Feasibility Study
... for air injection, before removing the cannula, we injected ...filtered air room. The filtration process consisted of passing the air through a multilayered sterile gauze to remove any dust or ...
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Development of an air-injection press for preventing blowout of particleboard I: effects of an air-injection press on board properties
... the air-injection press has holes punched in the heating plates of the press through which high-pressure air is injected and vapor is ...High-pressure air at room temperature is injected from ...
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Development of an air-injection press for preventing blowout of particleboard V: effects of board density and thickness on property of board manufactured from high-moisture particles
... injecting air. The air-injection pressure was ...pressure air and vapor were discharged. The diameter of the air-injection holes on the lower plate was 1 mm; the spacing between ...
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Effect of Double Air Injection on Instability Phenomena in Centrifugal Compressor
... for Injection is considered to suggest the suppression of the reversed flow by the interaction with the injected ...the injection position IP as shown in Figures ...each Injection, the radial ...
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Abatement of Temperature Rise During Compression of Air Using External Gas Injection.
... In Figure 35 the experimental pressure profiles of all the four cases have been plotted together to show their identical nature. A comparison of the experimental and simulation pressure profiles for case 1 has also been ...
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Experimental Study of Heat Transfer Rate in a Shell and Tube Heat Exchanger with Air Bubble Injection (TECHNICAL NOTE)
... exchanger. Air bubble injection is one method to increase the turbulence of the flowing fluids which in turn enhance the heat transfer ...Injecting air bubbles is one of the promising techniques ...
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An Experimental Study of Nanofluids Operated Shell and Tube Heat Exchanger with Air Bubble Injection
... the injection of air bubbles, an aquarium pump, which was able to inject air at the rate of ...For air bubble injection, a small diameter plastic tube with holes the tube was ...without ...
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Experimental investigation of woody and non woody biomass combustion in a bubbling fluidised bed combustor focusing on gaseous emissions and temperature profiles
... the injection of the secondary air, most of CO and other unburned gases are fully combusted before the ...secondary air with air staging should be introduced higher up the combustor in order ...
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Effect of Cylinder Air Pressure and Fuel Injection Pressure on Combustion Characteristics of Direct Injection (DI) Diesel Engine Fueled with Diesel and Gasoline
... cylinder air pressure and fuel injection pressure on combustion characteristics of DI diesel ...of air with maximum temperature of 1400°C. For entering compressed air (air compressor ...
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A CFD study on two-phase frozen flow of air/water through a safety relief valve
... The air-water two phase critical flows through a safety relief valve commonly used in the refrigeration industry is examined with particular emphasis on the prediction of the critical mass flowrates using CFD ...
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