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  • Optimization of process parameters in air-jet texturing of ...

    2010-9-14 · methods. The air-jet texturing process is widely known for its ability to produce continuous filament yarns with spun yarn like appearance. The process converts flat filament yarns into bulky spun like yarns. It involves overfeeding of multifilament supply yarns from a creel into an air-jet via an optional yarn wetting device.

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  • DESIGN AND DEVELOPMENT OF MICRO TURBINE

    2009-5-12 · turbine device, which is driven by compressed air has been shown. The thrust air bearings are utilized for supporting the rotor from both its top- and bottom- sides. India has also started devoting attention to this field of research work and significant progress has been made during the past two decades. In CMERI Durgapur, Jadeja et. al developed an

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  • MICRO MACHINING PROCESSES - IIT Kanpur

    2016-2-4 · Abrasive Jet Micro Machining (AJMM) is a relatively new approach to the fabrication of micro structures. AJMM is a promising technique to three-dimensional machining of glass and silicon in order to realize economically viable micro-electro-mechanical systems (MEMS) It employs a mixture of a fluid (air or gas) with abrasive particles.

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  • Design and Developing of Compressed Air Engine

    2017-5-26 · Key Words: Compressed Air, Engine, Alternative Source of Energy, Camshaft, Environment. 1. INTRODUCTION A compressed air engine, using compressed air, which is stored in a tank, then through the pressure relief valve and buffer tank, it enters the compressed air engine, in which the compressed air pushes the piston to do work and output

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  • DESIGN AND ANALYSIS OF SHOCK ABSORBER

    2017-1-20 · II. DESIGN CALCULATIONS FOR HELICAL SPRINGS FOR SHOCK ABSORBERS Material: Steel (modulus of rigidity) (G) = 41000 N/mm2 Mean diameter of a coil (D) = 62mm Diameter of wire (d) = 8mm Total no of coils (n1) = 18 Height (h) = 220mm Outer diameter of spring coil (D0) = D +d =70mm No of active turns (n) = 14 Weight of bike (w) = 125kgs

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  • Understanding the Fundamental Mechanisms of a

    2015-11-21 · Air bubbles within the surface of water follows the liquid-gas interface paradigm. Water, incompressible in general, is given compressible properties with the addition of a gas and the flow follows the two phase regime. 1.2 Interfacial Tension To facilitate better understanding of studies involving a liquid-gas interface, knowledge

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  • Air Handling Unit - Systemair

    2018-9-5 · It is observed that the Al 0.5 Fe 1.5 CrMnNi 0.5 HEA sintered in air exhibits a maximum value of hardness and yield strength of 386.7 HV and 1160.1 MPa, respectively. Air Jet Erosion Test. The air jet erosion behavior of the Al X Fe 1.5 CrMnNi 0.5 (x = 0.3 and 0.5) HEAs is performed on an air-jet erosion tester. The tester consists of a nozzle made up of alumina with a diameter of 1.5 mm and length of 50 …

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  • Optimization of process parameters in air-jet texturing of ...

    2010-9-14 · Keywords: Air-jet texturing, Polyester/viscose blended yarn, Physical bulk 1 Introduction Air-jet texturing is one of the several processes used to convert synthetic filament yarns to textured yarns and is the most versatile of all known texturing methods. The air-jet texturing process is widely

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  • MICRO MACHINING PROCESSES - IIT Kanpur

    2016-2-4 · Abrasive Jet Micro Machining (AJMM) is a relatively new approach to the fabrication of micro structures. AJMM is a promising technique to three-dimensional machining of glass and silicon in order to realize economically viable micro-electro-mechanical systems (MEMS) It employs a mixture of a fluid (air or gas) with abrasive particles.

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  • IS 9349 (2006): Recommendations for structural design of ...

    2018-11-15 · Jet flow gate also falls in this category. Use of slide gates as the control and guard or emergency gates in conduits and sluices for water head up to 100 m is gaining popularity because of comparative simple construction and better hydraulic performance resulting from narrow groove width. Jet flow gates are being used for heads up to 200 m.

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  • THE FACE OF DISASTERS 2019 - SEEDS India

    2019-4-10 · Jet streams, or river-like currents of air, circulate in the upper levels of the troposphere (30,000 feet). A jet stream exists because of the temperature difference between the Poles and the tropical regions. Since the Arctic is warming at double the rate of the rest of the world, this temperature difference is reducing, thereby affecting the jet

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  • Air Handling Unit - Systemair

    2021-1-6 · The current experimental investigation aimed to evaluate performance of a non-cross flow type solar air heater (SAH). The design comprises of an array of continuous longitudinal fins which extends the bottom of absorber surface and alongside to it a jet plate with inline holes has also been encapsulated. The experiments were performed in natural outdoor conditions for a specified range of …

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  • Optimization of process parameters in air-jet texturing of ...

    2010-9-14 · Keywords: Air-jet texturing, Polyester/viscose blended yarn, Physical bulk 1 Introduction Air-jet texturing is one of the several processes used to convert synthetic filament yarns to textured yarns and is the most versatile of all known texturing methods. The air-jet texturing process is widely

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  • Design and Developing of Compressed Air Engine

    2017-5-26 · Design and Developing of Compressed Air Engine Shubham Kumar1, Pankaj Kumar Pradhan2, Zakeer ... India-----***-----Abstract - Internal combustion engine produces a large amount of harmful gases like CO2, SO2 etc. which pollute the environment and causes global warming and it consumes ... mechanism and used to operate the vehicle. Gas laws ...

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  • MICRO MACHINING PROCESSES - IIT Kanpur

    2016-2-4 · Abrasive Jet Micro Machining (AJMM) is a relatively new approach to the fabrication of micro structures. AJMM is a promising technique to three-dimensional machining of glass and silicon in order to realize economically viable micro-electro-mechanical systems (MEMS) It employs a mixture of a fluid (air or gas) with abrasive particles.

    Get Price
  • Design and Modelling of a Pelton Wheel Bucket - IJERT

    2019-7-1 · parameters needed for the design of a pelton wheel bucket which can be considered to be the prime moving part of the bucket which makes the power production possible. The design is done using the thumb rules and the so formed design is brought to life using CATIA V5 design software. FIG 1. Pelton Runner model II.

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  • GEARLESS TRANSMISSION THROUGH ELBOW MECHANISM

    2021-7-26 · The Sukhoi Su-30MKI is a multirole combat fighter aircraft jointly developed by the Sukhoi Design Bureau and Hindustan Aeronautics Limited (HAL) for the Indian Air Force (IAF). Based on the Su-30 fighter aircraft, Su-30MKI is equipped with thrust vectoring control and canards. The development of the Su-30MKI for the IAF began in 1995.

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  • The Indigenisation of India Defence Industy without

    2018-5-3 · RajwaniAvesh, “DESIGN AND ANALYSIS OF GEARLESS TRANSMISSION THROUGH ELBOW MECHANISM” International Journal of Scientific Research in Engineering (IJSRE) Vol. 1 (3), March 2017. 12) Book s. s. rattan Mc Graw Hill Education (India) private limited, new Delhi. 13) Prof. A. Kumar and S. Das, “An arrangement for power

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  • Jet, Ultrasonic, and Mesh Nebulizers: An Evaluation of ...

    2014-6-2 · Jet, Ultrasonic, and Mesh Nebulizers: An Evaluation ... Through improvements in the nebulizer design, new jet nebulizers either have reservoirs that conserve aerosols or utilize baf- ... compressed air/gas sources for operation, and variability between nebulizers (9-11). While jet nebulizers with a corrugated tube have

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  • Aircraft Landing Gear Design & Development

    2019-8-27 · design and development cycle time while meeting all the regulatory and safety requirements. Many technologies have been developed over the years to meet these challenges in design and development of landing gear. This paper presents a perspective on various stages of landing gear design and development, current technology

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  • University of Huddersfield Repository

    2016-4-7 · Air jet looms use a jet of air to pass the weft across the width of the loom, and are usually used in the production of griege (un-finished) fabric. They have a high production rate making them suitable in the production of finely sett fabrics. Water jet looms can operate at high speeds but are only suitable with filament

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  • CFD ANALYSIS OF FLOW THROUGH VENTURI OF A

    2011-5-12 · The pressure and temperature of the surrounding air also affects the process of carburetion. Higher atmospheric air temperature increases the vaporization of the fuel and hence a more homogeneous mixture is produced. Design of the carburetor, its intake system and the combustion chamber also affect the uniform

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  • Aircraft Instruments

    2016-7-2 · Published by Dorling Kindersley (India) Pvt. Ltd., licensees of Pearson Education in South Asia. Head Office: 7th Floor, Knowledge Boulevard, A-8(A), Sector-62, Noida- 201309, U.P, India. Registered Office: 11 Community Centre, Panchsheel Park, New Delhi 110 Ol 7, India. Digitally Printed in India by Repro India Ltd. in the year of 2015.

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  • Fundamentals of Guided Missiles - DRDO

    2019-8-27 · The then Director of DRDL, Air Commodore (later Air Marshal) AVS Narayanan, who then was leading a team to design the country’s SAM and strategic missiles realised this knowledge gap and initiated dedicated training programmes at the Indian Institute of Science, Bangalore and Institute of Armament Technology (IAT), Pune.

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  • Aircraft Instruments

    2016-7-2 · Published by Dorling Kindersley (India) Pvt. Ltd., licensees of Pearson Education in South Asia. Head Office: 7th Floor, Knowledge Boulevard, A-8(A), Sector-62, Noida- 201309, U.P, India. Registered Office: 11 Community Centre, Panchsheel Park, New Delhi 110 Ol 7, India. Digitally Printed in India by Repro India Ltd. in the year of 2015.

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  • Review of Thrust Reverser Mechanism used in Turbofan

    2013-11-13 · As per the geometry of jet engine, maximum thrust is available only at the exit of nozzle. It is seen in bucket target type of thrust reverser mechanism is more efficient than other types because maximum amount of thrust which is coming out from jet engine is made to be reversed by using deflector doors at the back of jet engine. 4.

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  • CFD ANALYSIS OF FLOW THROUGH VENTURI OF A

    2011-5-12 · The pressure and temperature of the surrounding air also affects the process of carburetion. Higher atmospheric air temperature increases the vaporization of the fuel and hence a more homogeneous mixture is produced. Design of the carburetor, its intake system and the combustion chamber also affect the uniform

    Get Price
  • AIRCRAFT BASIC CONSTRUCTION - IIT Kanpur

    2009-2-19 · SHEAR Cutting a piece of paper with scissors is an example of a shearing action. In an aircraft structure, shear (fig. 4-1, view D) is a stress exerted when two pieces of

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  • Filtration - MRWA

    2013-6-5 · velocity water or air jet action into the upper layer of the filter. This jet action is generally supplied by rotating arms activated during backwashing. A newer design of surface wash uses compressed air to mix the upper layer and loosen particles from the sand, so backwash water can remove the particles more easily. This air wash generally

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