high-pressure hydrogen gas
Slow Strain Rate Testing of Ti 6Al 4V Alloy in Hydrogen Gas at High Pressures and High Temperatures
... atmospheric pressure, in 100C-75 MPa hydrogen gas, and in 300C-75 MPa hydrogen gas, ...or hydrogen gas, fracture surfaces accompanying dimples indicate that fractures were ...
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Operating characteristics of a D C magnetic ion source
... source pressure, magnetic field, anode voltage, filament emission, and probe voltage is ...When hydrogen gas was used the ion· source operated stably for pressures in the range of ...Its gas ...
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Inhibition of Gas Hydrates in Natural Gas Pipelines by Application of MEOH
... natural gas from off-take include long pipelines transport, Liquefied Natural Gas (LNG), compressed natural gas (CNG) of pressure between 207 and 248 bar (3 000 and 3 600 psi) and ...required ...
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Palm Oil Plantation Waste Utilization For Bio-Oil Using Hydrothermal Pyrolysis Process
... of high heating value (HHV) based on the percentage result of carbon, hydrogen, nitrogen, sulfur and oxygen ...bar hydrogen gas pressure ...MJ/kg. High and low value of HHV is ...
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Compression Behavior of Entrapped Gas in High Pressure Diecasting
... on gas defects. The hydrogen content of the ...The hydrogen content in the melt was measured as ...total hydrogen amount in the tip thick-walled part of the die casting was calculated as ...
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Optimization on sizes and material selection of tubing for preventing corrosion in sour gas field under coexistence of H2S and CO2
... as high pressure and carbon dioxide; high pressure, carbon dioxide, and hydrogen sulfide), stainless steel, or alloy steel should be adopted in a corrosion-resisting ...with high ...
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Understanding the hydrogen and oxygen gas pressure dependence of the tribological properties of silicon oxide-doped hydrogenated amorphous carbon coatings
... with high wear resistance, a-C:H films have been used as protective coatings in cutting tools, hard disks, car engines, and microelectromechanical systems (MEMS) 2 ...namely high residual stress (more than ...
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Calibration of atmospheric hydrogen measurements
... reference gas. Measurements of atmospheric hydrogen are made relative to a set of standard gases in high pressure ...external gas selection valves allow 6 standards and an addi- tional ...
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Self ignition of hydrogen–nitrogen mixtures during high pressure release into air
... pure hydrogen cases, the ignition takes place in the vicinity of the wall where oblique shock waves reflect and interact with contact surface and leading ...pure hydrogen cases, the reaction zone ...
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A High Temperature Gas Loop to Simulate VHTR and Nuclear Hydrogen Production System
... design pressure and the design temperature of the primary loop are 6MPa and 1000 o C ...process gas of the primary loop is nitrogen ...hot gas duct, gas circulator with gas bearing, and ...
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Structural and gas sensing properties of zno: nio nanocomposite towards hydrogen gas
... of gas molecules on the material surface is estimated by measuring the electrical resistance of the sensor in air (Ra) to that in presence of test gas (Rg), The sensitivity S, defined as the ratio (Ra ...
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Optimization of the Granulation Binders of High Purity Carbothermic Reduction for Solar Grade Silicon
... The pressure of the chamber is not affected much by the thermal expansion of the ...The pressure sensor can only detect the generation of CO gas and the steep change of the gas emis- sion such ...
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The Effect of Ballooning Model in ISAAC
... the hydrogen production from the fuel ...low pressure sequences. Instead, pressure tube ballooning during the high pressure sequences decreases the amount of hydrogen generated ...
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Friction Analysis for Piston Ring of Seal Device in the Stirling Engine
... back pressure free lubricating piston rings is used in most piston ring seal device of Stirling Engine in domestic at ...back pressure free lubricating, the compressed medium pressure will press on ...
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SkillPractice.pdf
... 4. A certain container contains 3 moles of hydrogen gas and 2 moles of oxygen gas. The total pressure in the container is 100 kPa. What is the partial pressure of hydrogen and of oxygen [r] ...
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Hydrogen Sulfide sensing
... Extensive research is being carried out in the fields of environmental monitoring, air quality detection, food, inflammable-gas inspection, health, energy optimization and security due to their prospective ...
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Gas supersaturation and gas bubble trauma in fish downstream from a moderately sized reservoir
... The EPA guideline for total gas pressure of 110% saturation equals an excess pressure of 76 mmHg and is viewed as too high to protect hatchery fish from chronic effects of gas bubble tra[r] ...
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Advanced Cycles Large Scale Aero Derivative Gas Turbines: Performance Comparison
... trial gas turbine derived from turbofan engine has been ...aero-derivative gas turbines having power rating of 100 MW and above, intercooled cycle would consume less fuel than intercooled-recuperated and ...
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An introduction to a homogeneous charge compression ignition engine
... use a high intake pressure (using multipoint injectors) on an FSI engine [46]. This allows the fuel to mix homogeneously with the air during the compression stroke. The pressurised intake air will assist ...
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Microstructure and Mechanical Properties of Gas Atomized Aluminum Alloy Powder Compact Densified by Pulsed Current Pressure Sintering Process
... and 480 MPa for the transverse direction (TD). In the case of the PCPS specimen, maximum value of tensile strength is 410 MPa, which is achieved at the sintering temperature of 780 K. If we assume that the tensile ...
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