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FLUENT 3d pipe flow tutorial

The World's First Gear Grinding Machine for Grinding Internal Gears ...

There is an increasing need for high-precision gear machining to meet customer demand for low-noise and low-vibration planetary gear systems. Mitsubishi Heavy Industries, Ltd. (MHI) has been developing high-precision gear-cutting technologies for use before heat treatment in the production of ring (internal) gears, one of the components of planetary gear systems. However, high-precision high-efficiency gear grinding is also essential after heat treatment to eliminate distortion and improve gear accuracy. In this paper, we report on the development of the Mitsubishi ZI20A grinding machine, the world's first internal gear grinder for use in volume production. Planetary gear systems are widely used in automatic transmissions of vehicles and power transfer systems for hybrid cars because of their compactness and high reduction ratio. There has been an increasing demand for higher precision internal gears as well as for external gears in transmissions to suppress noise and vibration. To meet this demand, gear manufacturers are seeking high-precision high-efficiency techniques for grinding internal gears after heat treatment. Figure 1 shows the manufacturing flow for the volume production of ring (internal) gears. Traditionally, ring gears have often been built into gear systems after heat treatment without being subjected to the finishing process. However, controlling the precision of gears after heat treatment...

Brake Booster - Subaru Outback Forums
by moncoZ 0 Comments favorite 0 Viewed Download 0 Times

(2) Four brake booster installation nuts A: REMOVAL 1) Remove or disconnect the following parts in the engine compartment. (1) Disconnect the connector of brake fluid level gauge. (2) Remove the brake pipe from the master cylinder. (3) Remove the master cylinder installation nut. (1) CAUTION: In order to prevent the contact of the bracket and check valve, be sure to loosen the master cylinder mounting nut while holding the bracket with hand. Otherwise it may deform the bracket. (1) Check valve (2) Bracket (4) Disconnect the vacuum hose from brake booster. 2) Remove the following parts from the pedal bracket. (1) Snap pin and clevis pin Nut Clevis pin Snap pin Operating rod Brake pedal 3) Remove the brake booster while avoiding the brake pipe. NOTE: • Make sure that the booster shell and vacuum pipe are not subject to strong impacts. • Be careful not to drop the brake booster. If the booster is dropped, replace it. • Use special care when handling the operating rod. If excessive force is applied to the operating rod, the angle may change by r3°, and it may result in damage to power piston cylinder. • Be careful when placing the brake booster on floor. • Do not change the push rod length. CAUTION: • Do not disassemble the brake booster.

The ATE T50 Brake Booster - 190SL | 190 SL

Fifty percent less pedal force I n most of the models of the 1950s and 1960s, Mercedes-Benz provided a power brake booster manufactured by ATE. The booster does not pro- vide additional braking capacity, a common misconception, but rather reduces the pedal force required for braking. The power brake is a vacuum-assisted hydraulic component using the pressure difference between engine intake manifold vacuum and atmospheric pressure for its operation. The power unit increases the pressure created physically in the brake master cylinder so that the same braking effect can be produced with less pedal effort. With a brake booster installed, the pedal force required for braking is reduced by 50 percent. The ATE T50 Brake Booster uses vacuum to “boost” the hydraulic brakeline pressure. The booster contains a hydraulic cylinder, a large vacuum piston that presses against the hydraulic cylinder, and a control circuit that regulates the vacuum flow based on brake-line pressures. This technology had been well proven since the early 1900s, and the T50 has been exceptionally reliable over many years of use. The Booster in action The power booster is a very simple design requiring only a vacuum source to operate. In gasoline-engine cars, the engine provides a vacuum suitable for the boosters. Because diesel engines do not produce a vacuum, dieselpowered vehicles must use a separate vacuum pump. A vacuum hose from the intake manifold on the engine pulls air from both sides of the diaphragm when the engine is running. When the driver steps on the brake pedal, the input rod assembly in the booster moves forward, blocking off the vacuum port to the backside of the diaphragm and opening an atmospheric port that allows air to enter the back chamber. Suddenly, the diaphragm has vacuum pulling against one side and air pressure pushing on the other. The result is forward pressure that assists in pushing the input rod, which in turn pushes the piston in the master cylinder. The amount of power assist that’s provided by the booster depends on the size of the diaphragm and the amount of intake manifold vacuum produced by the engine. A larger diaphragm will increase the boost.

HYDRAULICS & BRAKE BOOSTER CATALOG - Aisin

The clutch master cylinder is a device that transforms mechanical force into hydraulic pressure. As the driver presses the clutch pedal, the pedal lever applies force to the clutch master cylinder which transmits hydraulic pressure to the clutch release (slave) cylinder that disconnects engine power to the transmission. Structure and Components [Conventional Type] Inlet Union Oil Spill Hole Aluminum Body Flare Nut Pipe Joint Boot Spring Primary Cup Resin Piston Push Rod Rel Secondary Cup Spring Metallic Clevis Damper Stud Bolt The clutch master cylinder structure consists of the piston, cups, and springs, built within a precision machined body. The primary cup, positioned on the leading side of the body, functions to create hydraulic pressure when fluid is forced inside by the piston. Located on the trailing side is the secondary cup, which guides the piston and prevents fluid from leaking. When the clutch pedal is pressed, the primary cup is blocked away by the piston from the oil spill port leading to the reservoir tank, pressure in the cylinder rises as the fluid is fed through the pipeline. When the clutch pedal is released, the hydraulic pressure and the force of the return spring pulls back the piston to relieve fluid back into the reservoir. The clutch master cylinder is what provides the necessary force to control the application of drivetrain power. 2 Clutch Master Cylinder Variations Clutch Master Cylinder Variations Conventional Port-less Type Stand Alone / Integrated Reservoir Type Types With and Without Stud Bolts Types With and Without Clevis Damper Types With and Without Clutch Booster ...

BYS9063_Form 2359 Tube Replacement.indd - Bryan Boilers

Tube Replacement Instructions: CL/CLM & HECL/HECLM Models Bryan Steam, the originator and leader in the production of flexible tube water and steam boilers for over 90 years, is pleased to provide you with the technical and service information you need to keep your Bryan Boiler running. These instructions will give you the information you need to remove and replace tubes on a CL/CLM or HECL/HECLM Model Bryan Boiler. Here are a few points to consider when inspecting your boiler. 1. Inspect your boiler annually to find and replace bad tubes. 2. These are the two warning signs that a tube is bad: • A knocking sound in the tube bank of the boiler indicates a possibly clogged tube. • A white ash visible along the bottom of a tube or tubes indicates that the tube is getting too hot from reduced water flow. Required Tools for Tube Replacement: 1" tube puller 1" tube driver 50/50 mixture pipe dope and cutting oil 1" paint brush 3 lb. hammer 9/16" socket wrench half round file full round file piece of emery cloth a tool to bend the tube studs (or small socket/ratchet set) ...

Flexible Pipe Stress and Fatigue Analysis - DiVA

Henan Li Marine Technology Submission date: June 2012 Supervisor: Svein Sævik, IMT Norwegian University of Science and Technology Department of Marine Technology THESIS WORK SPRING 2012 for Stud. tech. Henan Li Flexible Pipe Stress and Fatigue Analysis Spennings- og utmatnings-analyse av fleksible stigerø r The flexible riser represents a vital part of many oil and gas production systems. During operation of such risers, several failure incidents may take place e.g. caused by fatigue and corrosion. In limit cases where inspections indicate damage, the decision making with regard to continue operation or replacing the riser may have large economic and environmental consequences. Hence, the decision must be based on accurate models to predict the residual strength of the pipe. In most applications, one or several steel layers are used to carry the hoop stress resulting from internal pressure. This is further combined with two layers of cross-wound armour tendons (typically 40-60 tendons in one layer installed with an angle of 35o with the pipe’s length axis) acting as the steel tensile armour to resist the tension and end cap wall force resulting from pressure. The riser fatigue performance may in many cases be governed by the dynamic stresses in the tensile armour. The existing lifetime models for such structures is primarily based on inherent assumptions with respect to the slip properties of the tensile armour. This thesis work focus on establishing a FEM based model for analysis of the tensile armour, so as to analyse the stress and slip behaviour when exposed to different load conditions. The thesis work is to be based on the project work performed and shall include the following steps: 1) Literature study, including flexible pipe technology, failure modes and design criteria, analytical methods for stress analysis of flexible pipes,...

Coflexip® - Flexible Steel Pipe for Drilling and Service ... - Technip

DESCRIPTION OF A COFLEXIP® FLEXIBLE LINE The Coflexip® Flexible Line Coflexip® products are designed for oilfield services, both on and offshore, where heavy duty is required in combination with Flexible lines are manufactured in long continuous sections (up to several kilometres) and are cut to fit each client's requirements. End fittings with the most common types of end connectors are kept in stock thus minimising delivery times. End connectors not kept in stock will be machined or obtained according to the client's specifications. Delivery time depends mainly on the type of end connectors required and our client’s particular specifications. The pipe structure Coflexip® pipes are composed of successive layers of steel and thermoplastic to produce unique structures that have the strength and durability of steel pipes combined with the flexibility of reinforced rubber hoses. Each layer works independently from the others, as no vulcanisation is used during manufacturing. This results in the structural stability of the pipe. flexibility and Functions of Coflexip® pipe components reliability. These requirements are in applications such as: Choke and kill lines Rotary and vibrator lines Test lines Hydraulic lines Acid and cement lines Nitrogen lines Coflexip® flexible pipes for drilling and service applications are manufactured by the Drilling & Refining Applications Division of the Technip Group 2 1. The thermoplastic inner tube makes the pipe leak-tight. 2. The interlocked zeta and flat steel spiral pressure carcass resist internal pressure and external crushing loads. 3. The intermediate thermoplastic sheath is an anti-friction layer. 4. The double crosswound steel armours resist axial loads, protect the pipe from torsional strain resulting from handling and working conditions. 5. The thermoplastic outer jacket protects the armours from external corrosion. 6. The Stainless Steel Outer Wrap (SSOW), protects the pipe from mechanical impact, abrasion, weathering and accidental mishandling.

FLEXIBLE HOSE DATA SHEET_1 - EasyFlex

FLEXIBLE HOSE DATA SHEET EASYFLEX Flexible Sprinkler Drops are designed to significantly reduce labor and installation costs. By eliminating the need for pipe cutting and midline connections, you save valuable time and money. EASYFLEX Flexible Sprinkler Drops can be installed on almost any suspended commercial ceilings. The flexible hose allows for fast installation while our innovative brackets are simple and easy to install. Brackets for T-Bar ceiling grids, wall mount, metal studs, woodbeams, open hat channels, industrial ducts, and cleanrooms. No special tools required, and installation completed in a few easy steps. Flexible hoses come in braided or unbraided types, from 24” to 72” in length. EASYFLEX Flexible Sprinkler Drops Appliance Standards National Fire Protection Association (NFPA): - NFPA 13: Standard for the Installation of Sprinkler Systems - NFPA 13D: Standard for the Installation of Sprinkler Systems in One and Two-Family Dwellings and Manufactured Homes - NFPA 13R: Standard for Installation of Sprinkler Systems in residential Occupancies up to and including four stories in height American Society for Testing and Methods (ASTM): - ASTM C635: Standards specifications for the manufacture, performance, and testing of metal suspension systems for acoustical tile and lay-in panel ceilings...

Full System Instructions - Two Brothers Racing

Installation Instructions 1. Make sure the bike is completely cool before starting the installation. Make sure the bike is secure on a centerstand or ideally a service lift. 2. Remove rear lower cowling. 3. Remove OEM mufflers. V.A.L.E. TM 2008 Suzuki V a r i a b l e A x i s L o c k i n g E x h a u s t HAYABUSA V.A.L.E.™ Complete Exhaust System with M-2 Canister Part # 005-1930106V / 005-1930107V / 005-1930108V 8. 9. 4. The horn should also be removed for more radiator clearance. Install the TBR head pipes. (Each piece is labeled for proper postioning). From Left to Right, install head pipes 1, 2, 3, and then 4. Use the OEM gasket between the head pipes and cylinder head. Remove cowling from both the left and right sides. “M” Parts List Qty. Description 1 15” Muffler Canister 1 4-2-1 Slip-on Tube 1 4-2-1 Header Assembly 1 HARDWARE KIT 1 8x55mm Socket Head Flat Bolt (Black) 6 80mm Springs 1 8x16mm Flange Bolt 4 6x14mm Socket Head Cap Screw 1 Barrel Clamp 1 5mm Long Handle Ball End Hex Wrench 4 6mm Split Lock Washer 2 TBR Script Logo Yellow Decal 4” “1” Muffler Slip-tube Part Number Varies 005-19301S 005-19301HK 005-193-3C 005-SHF855B 005-S-80 005-FB816 005-SH814 005-27-66MSH 005-9-18610 005-WL6 015-10208-A 5. “2” “3” “R” “4” Remove radiator braces. 6. “L ” Remove O2 sensore from OEM head pipe. 10. Install the collectors to the bottom of the head pipes. The collectors are labeled “L for left and “R” for Right. ” IMPORTANT - PLEASE READ CAREFULLY We recommend that this performance part be installed by a qualified motorcycle technician. If you have any doubts as to your ability to install this performance part, please consult with your local motorcycle dealer. Read all instructions first before starting installation. Make sure the motorcycle and exhaust system are completely cool before starting the installation. Also, make sure the bike is secure on a centerstand or ideally a service lift during installation. Be sure to save all stock components for possible use later.

YOUR NAME - Boston College
by Deppony 0 Comments favorite 5 Viewed Download 0 Times

YOUR NAME yourname@bc.edu (no hyperlink/line), 617-656-0000 Your Boston College address here, Chestnut Hill, MA 02467 Your home address here, Any Town, CA 01000 EDUCATION Boston College Chestnut Hill, MA College of Arts and Sciences (optional full, formal name of school you are in) Bachelor of Arts /Science in Major Minor (if you have one) anticipated May 200x GPA 3.xx (incl. GPA if > 3.00, do NOT round up) Honors/Awards: Dean’s List, Golden Key, AHANA Honor Roll Relevant courses (optional) (if applicable - no more than 4-5 upper level classes ) Abroad University, City, Country Studied (courses/subjects included) Spring Semester, 200x EXPERIENCE Name of Organization City, State Start date - end date Job title • Describe any accomplishments that you achieved at your job • Explain what you did, how you did it, why you did it, and what the results were • Whenever possible, quantify the number of people/items/data that you worked with ( Use present tense for verbs describing jobs that you are currently performing) Name of Organization City, State Start date - end date Job title • Describing Accomplishments: Result + Action + Problem/Project = good bullet point • Sample vague bullet point: Assisted with general upkeep and organization of homeless shelter • Sample good bullet points: Prepared and served meals to 50 homeless male residents; Maintained organization of supply closet and distributed resources to residents as needed; Acted as a liaison between program participants and staff members. VOLUNTEER EXPERIENCE and/or ACTIVITIES Name of first Organization City, State Start date - end date Title • Focus on a few key skills that your industry is looking for, and demonstrate how you used those skills through the description of the tasks/projects you accomplished at your job. Name of second Organization (brief description if necessary) City, State Start Date - end date Title • Remember to be consistent; punctuation at the end of the phrases is not necessary unless you are using paragraph formatting ACTIVITIES Section: List each organization (add an action verb phrase describing an acquired skill if you have space) SKILLS Computers: Microsoft Excel, PowerPoint, Word, and any other relevant computer skills or languages Language: List all languages you are fluent or proficient in or currently studying, if listed as fluent, should be able to conduct interview in that language. The resume samples included in this packet should be used as a starting point for visual models and general guidelines. Be sure to view all of the samples below for various styles/formats and resume tips. Please note that a small number of examples are show below. Each student is encouraged to construct a resume that fits his/her need.

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