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Optimization of an ultrasonic flow meter for binary mixtures gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
The fluid dynamic design of a new acoustic flow meter is shown in this work. The acoustic flow meter is a new addition to the ATLAS silicon tracker cooling system. ATLAS is one of the 7 experiments at the LHC particle collider at CERN. In this instrument, which can also operate with binary mixtures, ultrasonic sound waves are produced with special transducers, and sound transit times are continuously measured in opposite directions in flowing gas for continuous real-time measurement of both the gas binary mixture ratio and the flow rate. Three geometries of the flow meter were studied through CFD (Computational Fluid Dynamics) techniques: the pinched axial geometry, the open axial geometry and the angled geometry. The optimal configurations, in terms of both measurement reliability and pressure drop in the device were found, and the results are shown in this work. The angled geometry was chosen and, after a short prototyping phase, is now successfully operating.
6390 RUR
360° Blue Flame Gas Lighter 2400W for Hiking Camping gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
This gas lighter can be fixed on outdoor gas tank. Great for picnic, hiking, camping and other outdoor activities. Features 360° rotatable gas torch with blue flame, the gas lighter can be put at any angle. Aluminum adjusting valve can adjust the flame. 2400W power, the temperature in the fire center can be up to 1400℃. This gas lighter can be used for the standard gas cartridge connection. Specifications Brand Fire-Maple Model 1001716 Name Gas lighter Material Stainless steel, aluminum, engineering plastic Power 2400W Product Weight 148g Product Size 160 x 35.5 x 55 mm Package Contents 1 x Gas Lighter
828.6 RUR
Numerical Analysis of Gas Flow Within a Municipal Solid Waste Landfill gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
Numerical analysis and modelling of gas flow within MSW landfill has the potential to significantly enhance the efficiency of design and performance of operation for landfill gas extraction and utilization projects. Available models implement a simple theoretical basis and treat the landfilled waste fill purely as a porous medium with the conservation of mass inherently assumed and the ongoing gas generation thus ignored. The research described in this work was intended to evaluate the error introduced into estimates of the intrinsic permeability of waste from landfill gas pumping tests if the ongoing gas generation within the landfilled MSW is ignored when the pumping tests are evaluated to yield estimates of the permeability. Two different approaches were used to simulate gas flow in the unsaturated waste fill: GeoStudio2007 software suite and a 1-D FD solution. This work demonstrated that the gas generation term should not be ignored when the gas flow is evaluated for MSW. Thus, the correction charts is developed as a first step toward a reliable method that would enable such widely used software to be used with a correction factor to enable improved simulations of gas flow.
3639 RUR
A Simple Way To Improve Design And Measure Gas Pipeline Networks gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
A Simple Way to Improve Design and Measure Variables in Gas Pipeline Networks: - The applications of the knowledge gained from this book’s methods and case studies can help accurate pressure, flow rate and other variable determinations in and across every point in the Gas network. This work can enable small and medium size Gas businesses to develop simple in-house methods of accurately measuring the variables in their pipeline networks. Accurately Predicting, Measuring and Determining the Pressures and Flow Rates in Pipeline networks is key ingredient to successful operations and sustainability. Pipelines are one of the most important aspects of the Oil and Gas industry. This book has shown that any gas pipeline network can be simplified and the variables of such a network can be determined with relative ease.
7790 RUR
1/4inch DC 12V 2 Way Normally Closed  Electric Solenoid Air Valve gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
Description : 1/4inch DC 12V 2 Way Normally Closed Pneumatic Aluminum Electric Solenoid Air Valve WIC Valve 2ACK series 2-way normally closed solenoid valve is to control On/Off of air and inert gas. This solenoid valve has one 1/4" inch NPT inlet and one 1/4" inch NPT outlet port. Valve stays close when the coil is de-energized, and it opens when energized. Has two holes in the bottom and can be mounted in any position. Comes with a ED 100% encapsulated coil which suitable to operate in continuous service and constant energized. 2ACK Series valve is a Zero differential solenoid valve which can be operated at 0 PSI (Vacuum). WIC Valve is compatible with SMC valves. Specification : Model Number : 2ACK-1/4-12VDC-G Valve Type : 2 Way Normally Closed (Valve opens with energized) Service Media : Air, Gas, Liquid, Water Operation Model : Direct Acting Flow Model : Uni-Directional Flow Rate : 0.23Cv (Fluid Flow) 22 SCFM at 100 PSI (Air Flow) Response Time : Less than 20 ms Body Material : Anodized Aluminum Seal Material : NBR (Buna N) Armature Tube Material : Brass Plunger & Spring Material : Stainless Steel Coil Certification : CE Certification Coil Power : 6.5W Coil Class : F Class IP 65 (CE Certification) Coil Duty : 100% ED (Continuous Duty) Operating Pressure : Vacuum to 115 PSI Operating Temperature : -5 to 80 C Port Size : 1/4" Inch NPT Female Port Coil Voltage : 12V DC Voltage Tolerances : DC : +10% 5% ; AC : +10% -15% Electrical Connection : Grommet Coil with 12" Lead Wire 2ACK Series Electric Solenoid Valve Dimensions : Package included : 1 x 1/4inch DC 12V Electric Solenoid Air Valve Details pictures :
7.77 RUR
24V DC 1/4 N/C Normally Closed Plastic Electric Air Gas Water Solenoid Valve - Black gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
Specification: Valve Type: 2 Way Normally Closed (Valve opens with energized) Service Media: Air Gas Liquid Water Operation Model: Direct Acting Flow Model: Uni-Directional Flow Rate: 0.23Cv 22 SCFM at 100 PSI Response Time: Less than 20 ms Body Material: Engineered Nylon Plastic (PA66) Seal Material: NBR (Buna N) Armature Tube Material: Stainless Steel Spring & Plunger Material: Stainless Steel Coil Power: 6 - 6.5W Coil Class: F Class IP 65 Coil Duty: 100% ED (Continuous Duty) Operating Pressure: 28 Hg to 115 PSI Operating Temperature: -5 to 80 °C Port Size: G1/4 Female Port Coil Voltage: 24V DC Voltage Tolerances: DC: +10% 5% ; AC: +10% -15% Electrical Connection: Grommet Coil with 12 Lead Wire
688.26 RUR
Pipeline Flow Analysis gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
The purpose of this book is to present the methodology that will enable an engineer, experienced or not, to analyze flow through a pipeline system. This book explains the principal considerations and establishes a common theoretical approach in carrying out gas and hydrocarbon liquid flow analysis. The three topics considered in this book are as follows: i. Gas flow analysis ii. Hydrocarbon liquid flow analysis iii. Pipeline flow improver. The book discusses the theoretical and analytical methods, data requirements, scope of applicability and standard input parameters for each analysis. Typical charts/diagrams and example calculations have been included to illustrate the various topics. In view of this, it can definitely serve the needs of engineering students and professionals in the field of Pipeline Engineering.
5490 RUR
12V DC 1/4 N/C Normally Closed Plastic Electric Air Gas Water Solenoid Valve - Black gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
Specification: Valve Type: 2 Way Normally Closed (Valve opens with energized) Service Media: Air Gas Liquid Water Operation Model: Direct Acting Flow Model: Uni-Directional Flow Rate: 0.23Cv 22 SCFM at 100 PSI Response Time: Less than 20 ms Body Material: Engineered Nylon Plastic (PA66) Seal Material: NBR (Buna N) Armature Tube Material: Stainless Steel Spring & Plunger Material: Stainless Steel Coil Power: 6 - 6.5W Coil Class: F Class IP 65 Coil Duty: 100% ED (Continuous Duty) Operating Pressure: 28 Hg to 115 PSI Operating Temperature: -5 to 80 °C Port Size: G1/4 Female Port Coil Voltage: 12V DC Voltage Tolerances: DC: +10% 5% ; AC: +10% -15% Electrical Connection: Grommet Coil with 12 Lead Wire
688.26 RUR
220V AC 1/4 N/C Normally Closed Plastic Electric Air Gas Water Solenoid Valve - Black gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
Specification: Valve Type: 2 Way Normally Closed (Valve opens with energized) Service Media: Air Gas Liquid Water Operation Model: Direct Acting Flow Model: Uni-Directional Flow Rate: 0.23Cv 22 SCFM at 100 PSI Response Time: Less than 20 ms Body Material: Engineered Nylon Plastic (PA66) Seal Material: NBR (Buna N) Armature Tube Material: Stainless Steel Spring & Plunger Material: Stainless Steel Coil Power: 6 - 6.5W Coil Class: F Class IP 65 Coil Duty: 100% ED (Continuous Duty) Operating Pressure: 28 Hg to 115 PSI Operating Temperature: -5 to 80 °C Port Size: G1/4 Female Port Coil Voltage: AC 220V Voltage Tolerances: DC: +10% 5% ; AC: +10% -15% Electrical Connection: Grommet Coil with 12 Lead Wire
688.26 RUR
DC 24V 1/8 N/C Plastic Normally Closed Electric Air Gas Water Solenoid Valve - Black gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
Specification: Valve Type: 2 Way Normally Closed (Valve opens with energized) Service Media: Air Gas Liquid Water Operation Model: Direct Acting Flow Model: Uni-Directional Flow Rate: 0.23Cv 22 SCFM at 100 PSI Response Time: Less than 20 ms Body Material: Engineered Nylon Plastic (PA66) Seal Material: NBR (Buna N) Armature Tube Material: Stainless Steel Spring & Plunger Material: Stainless Steel Coil Power: 6 - 6.5W Coil Class: F Class IP 65 Coil Duty: 100% ED (Continuous Duty) Operating Pressure: 28 Hg to 115 PSI Operating Temperature: -5 to 80 °C Port Size: G1/8 Female Port Coil Voltage: DC 24V Voltage Tolerances: DC: +10% 5% ; AC: +10% -15% Electrical Connection: Grommet Coil with 12 Lead Wire
688.26 RUR
220V AC 1/8 N/C Normally Closed Plastic Electric Air Gas Water Solenoid Valve - Black gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
Specification: Valve Type: 2 Way Normally Closed (Valve opens with energized) Service Media: Air Gas Liquid Water Operation Model: Direct Acting Flow Model: Uni-Directional Flow Rate: 0.23Cv 22 SCFM at 100 PSI Response Time: Less than 20 ms Body Material: Engineered Nylon Plastic (PA66) Seal Material: NBR (Buna N) Armature Tube Material: Stainless Steel Spring & Plunger Material: Stainless Steel Coil Power: 6 - 6.5W Coil Class: F Class IP 65 Coil Duty: 100% ED (Continuous Duty) Operating Pressure: 28 Hg to 115 PSI Operating Temperature: -5 to 80 °C Port Size: G1/8 Female Port Coil Voltage: 220V AC Voltage Tolerances: DC: +10% 5% ; AC: +10% -15% Electrical Connection: Grommet Coil with 12 Lead Wire
688.26 RUR
12V DC 1/8 N/C Plastic Normally Closed Electric Air Gas Water Solenoid Valve - Black gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
Specification: Valve Type: 2 Way Normally Closed (Valve opens with energized) Service Media: Air Gas Liquid Water Operation Model: Direct Acting Flow Model: Uni-Directional Flow Rate: 0.23Cv 22 SCFM at 100 PSI Response Time: Less than 20 ms Body Material: Engineered Nylon Plastic (PA66) Seal Material: NBR (Buna N) Armature Tube Material: Stainless Steel Spring & Plunger Material: Stainless Steel Coil Power: 6 - 6.5W Coil Class: F Class IP65 Coil Duty: 100% ED (Continuous Duty) Operating Pressure: 28 Hg to 115 PSI Operating Temperature: -5 to 80 °C Port Size: G1/8 Female Port Coil Voltage: 12V DC Voltage Tolerances: DC: +10% 5% ; AC: +10% -15% Electrical Connection: Grommet Coil with 12 Lead Wire
688.26 RUR
Hydrodynamics of gas-liquid-liquid upflow gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
Gas-liquid-liquid flows are industrially important especially in gas and oil processing. Such flows are inherently unstable and chaotic. Classification and detection of flow patterns is the first step in developing applicable working relation between the flow system parameters – pressure drop, holdup fractions, and phase properties. The book discusses the different flow patterns encountered in gas-liquid-liquid flow through a vertical pipe. Objective identification of the flow patterns based on random signals from an optical probe and their statistical analysis is presented. It also covers analysis of the hydrodynamic parameters – pressure drop and hold up of three phase upflow
4839 RUR
Natural Gas Detector Household Wireless Combustible Gas Detector gas lzb 3 glass rotameter flow meter with control valve for air float gas rotameter it can adjust flow lzb3 tools measurement
High Sensitivity It can effectively detect the leakage of the natural gas, thus reduce security risks for you. Push Function It will sound the alarm immediately when the natural gas leaks, and push the alarm message to your cellphone at the same time. Linkage Function You can set the linkage with window or camera in advance, then the unit can form a wireless sensing control system with IOT equipments. Specification Working Voltage DC 4.5V Resting Current 6μA Alarm Current 20μA RF Frequency 433MHz Working Temperature -10℃~+50℃ Working Humidity 10%~95%RH Alarm Volume >85dB (1 meter) Concentration 10%LEL±3%LEL Weight 285g Dimension 14 x 16 x 4 cm
1090.12 RUR