This pump lends itself to mass production techniques for low cost systems with multiple engines and tanks. Externals head, casing, bracket iron, ductile iron, steel, stainless steel, high alloys, composites pps, etfe internals shafts steel, stainless steel, high alloys, alumina ceramic internals gears steel, stainless steel, ptfe, composite pps bushing carbon, bronze, silicon. Mukesh sahdev, associate content writer presented at the chemical engineers resource page. Launch vehicle and spacecraft system design using the pistonless pump steve harrington, ph. Jan 10, 2016 get pollution less engine seminar report and ppt in pdf and doc. The piston pump is strong, as well as simple devices. Seals cavitation heat transfer thermal shock rotor dynamics startup shut down. The flometrics pistonless rocket fuel pump is a highly reliable pump that uses two pumping chambers alternatively filled with fluid and pressurized in sequence to maintain a steady flow of pressurized propellant to a rocket engine. The ppts and seminar reports are one of the most popular for the particular topics on slideshare. Pistonless pump system for accelerated development of a heavy lift lox hydrocarbon engine steve harrington, ph. Download full mechanical engineering seminar topics pdf in doc, pdf or ppt format.
Aircraft flying control system seminar presentation 5. Development of a nanoimpulse balance for micropropulsion systems. Mechanical engineering seminar topics traffic building shaper machine electronic fuel injection. A pressurant is used, such as steam or pressurized helium.
Ap series pumps are fitted with a free fitting stator with constructional features including cast iron bearing housing, nsss fabricated pump housing. Latest mechanical engineering seminar topicsseminar ppt. Solana beach, ca, 92075 the application of a pistonless pump to a launch vehicle or spacecraft can provide cost and reliability improvements over standard pressure fed or turbopump fed designs. Mechanical engineering seminar topics here is a list of mechanical engineering seminar topics taken in 2012 20. This pump has the potential to reduce the cost and increase the reliability of rocket fuel pumps by a factor of 20 to 100. A hydraulic pump is the source of power of your hydraulic system making it the most critical component. All rotating parts are of ss or other corrosion resistance special alloys. Ppt pistonless dual chamber rocket fuel pump powerpoint. Also get the seminar topic paper on pollution less engine with abstract or synopsis, advantages and disadvantages, presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2016 2017. Also get the seminar topic paper on pistonless pump with abstract or synopsis, advantages and disadvantages, presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2016 2017.
Pistonless pump thrust to weight ratio calculation. Because of its reliable and innovative technology, it is both cost effective and more feasible when compared to. Nasa nasa space tech program selects technologies for. The performance and efficiency of hydraulic pumps and. Pistonless rocket engine free download as powerpoint presentation. Download complete seminar in word, pdf and ppt format.
These pumps function by flowing downward into the chamber, thus reducing the media within a hand pump. Pistonless dual chamber rocket fuel pump is the property of its rightful owner. Pistonless dual chamber rocket fuel pump ppt video online. A pistonless pump is a type of pump designed to move fluids without any moving parts other than three chamber valves. Hydraulic pumps parts and components dta hydraulics.
Sample of an essay plan statement bank essay topics definition and family life essay art reflects sports stars essay upsr links for essay writing practice app creative writing school uk masters degree, my best film essay hollywood blockbuster on reading essay learning quarterly essay political. The paper reports design optimization studies conducted on a novel steam. Latest seminar topics for mechanical engineering 20 collection of latest seminar topics for mechanical engineering 20. Auxiliary pump chamber is 14 the size of main pump chamber valves and ullage add 25% to mass total pump mass is 1. The topics 1 to 4 are covered in detail in this part of the article. Also explore the seminar topics paper on air powered motorcycle with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. Ppt sucker rod pump basics powerpoint presentation free to. Aug 24, 2016 dual pistonless pump nasa has designed, built and tested a simple, light weight pump dual piston less pump for use in liquid propelled rocket where a reliable pump with minimal moving parts is needed. Also get the seminar topic paper on pulse detonation engine with abstract or synopsis, advantages and disadvantages, presentation slides for ieee final year mechanical engineering me or. Pistonless dual chamber rocket fuel pump steve harrington, ph. Abstract ppt download here have you pulled your car up to the gas pump lately and been shocked by the high price of gasoline. Download full latest seminar topics for mechanical engineering 20 in doc, pdf or ppt format.
It has very much less rotating parts than that of piston pumps or turbo pumps. The solution is the the dual pistonless pump simple to design and manufacture and with performance comparable to a turbopump and complexity and reliability. It is useful for drinking water applications on farms. Hydraulictraining axial piston units basic principles. Free download of seminar ppt and report in pdf and doc. Rotor and stator material combinations are available for pumping of highly abrasive or corrasive fluids.
Piston pumps can draw power from an electric motor, internalcombustion engine, or other powersource, though less advanced piston pumps may be powered by hand, wind, or flowing water. Thermoacoustic engines sometimes called ta engines are thermoacoustic devices which use highamplitude sound waves to pump heat from one place to another this requires work, which is provided by the loudspeaker or use a heat difference to produce work in the form of sound waves these waves can then be converted into electrical current the same way as a microphone does. Piston less pump for rocket rocket rocket propellant scribd. Use custom search function to get better results from our thousands of pages use for compulsory search eg. Ppt pistonless dual chamber rocket fuel pump powerpoint presentation free to view id. Solana beach, ca 92075 abstract a positive displacement pistonless rocket fuel pump uses two pumping chambers alternately filled and pressurized in sequence to maintain a steady flow of pressurized propellant to a rocket engine. The pump can be easily scaled up or down with no loss.
Pistonless pump system for accelerated development of a heavy. Pistonless pump for rocket has been proved to be the most economical than piston pump or turbopump. High performance lox hydrogen upper stage with pistonless pump. These pumps are made with a chamber, a piston, and a couple of control devices. Air powered motorcycle seminar report, ppt, pdf for mechanical. Engineering and technical students from mechanical engineering branch can select and download the relevant reports with effective powerpoint presentation ppts. A pump and motor test stand is constructed to measure the ef. This article discusses an overview of pistonpump, working, types, etc. Washington nasa s space technology program has selected 14 technologies for development and demonstration on commercial reusable suborbital launch vehicles. Pulse detonation engine seminar report, ppt for me. Latest seminar topics for mechanical engineering updated. Thermo acoustic refrigeration over the past two decades, physicists and engineers have been working on a class of heat engines and compressiondriven refrigerators that use no oscillating pistons, oil seals or lubricants.
The topics 5 to 6 shall be explored in next part of the article. Ppt pistonless dual chamber rocket fuel pump powerpoint presentation free to download id. This stage uses an expansion cycle powered set of pistonless pumps to power a regeneratively cooled, moderate pressure thrust chamber. Development of a nanoimpulse balance for micropropulsion. Piston less pump for rocket free download as word doc. Explore air powered motorcycle with free download of seminar report and ppt in pdf and doc format. Get pulse detonation engine seminar report and ppt in pdf and doc. A free powerpoint ppt presentation displayed as a flash slide show on id. It is most commonly used citation needed to supply propellants to rocket engines.
Centrifugal pump by sanjay kumar rangile authorstream. Mar, 2014 for the love of physics walter lewin may 16, 2011 duration. Seminars topics for computer, electrical, mechanical, civil and electronics engineering branches and other courses like bca and mca. Coronavirus covid19 information for the sdsu community. How the pistonless pump operates the pump design consists of two pumping chambers with each one being alternately refilled and pressurized.
The proposed working fluid will be a simulated cryogen, carbonated water, which exhibits many of the difficulties encountered when pumping a cryogenic propellant near saturation, without. Pistonless pump multi air engine six stroke engine solar cars thermo acoustic refrigeration. One type is the standard c compensator control that limits pump outlet pressure to a desired level. The pumping element comprises of a single external helix precision machined metal rotor and a double internal helix elastomer stator. Pistonless pump free download as powerpoint presentation. The other type is the cv pressure limiterload sensing control. Latest seminar topics for mechanical engineering 2018.
The application of a pistonless pump to a launch vehicle or spacecraft can provide cost and reliability improvements over standard pressure fed. The test stand uses an xpc target data acquisition system. During operation, the pumping fluid is pneumatically driven from the main propellant tank into one of the two pumping chambers. Basics concepts of operation, maintenance, and troubleshooting, part i i by. Dec 01, 2018 the pistonless pump design will increase payload capacity compared to the pressure fed pistonlwss. Pistonless dual chamber rocket fuel pump presentation transcript. The librarys online services, collections, and help desks remain available during the campus closure. Thank you letter to hr coordinator by deborahytryj issuu.
Launch vehicle and spacecraft system design using the. It is useful for drinking water applications on farms in rural areas. The piston pump can be defined as it is a positive displacement pump. Mechanical engineering seminar topics traffic building. Also explore the seminar topics paper on pistonless pump with abstract or synopsis, documentation on advantages and disadvantages, base paper presentation slides for ieee final year mechanical engineering me or production automobile students for the year 2019 2020. The selected proposals offer innovative cuttingedge ideas and approaches for technology in areas including active thermal management, advanced avionics, pinpoint landing and advanced in. If so, share your ppt presentation slides online with. A pistonless pump is a type of pump designed to move fluids without any moving parts other than three chamber valves the pump contains a chamber which has a valved inlet from the fluid to be pumped, a valved outlet both of these at the bottom of the pump, and a pressurant inlet at the top of the pump. A scalable pistonless pumped upper stage is proposed. Piston pumps can have more than one piston and set of check valves. Here, the fixed pump and flow controller have been replaced by a variable pump. Explore pistonless pump with free download of seminar report and ppt in pdf and doc format. Get pistonless pump seminar report and ppt in pdf and doc.
Pistonless dual chamber rocket fuel pump powerpoint ppt presentation. Filter, cooler and other accessories are also fitted. This involves the existence of mechanically sealed chambers in the pump. Download full latest seminar topics for mechanical engineering 2018 in doc, pdf or ppt format. Read the slides to get ideas to make an interesting. Rocket fuel pump designed to cost effectively eliminate. Nov 16, 2018 an industryuniversity partnership has been created to develop a full capability pistonless pump test apparatus for testing on a commercial suborbital vehicle. Two stroke petrol engine test rig pdf ppt download 8. Pistonless pump system for accelerated development of a. Project ideas for mechanical engineering students 3.
Carlsbad, ca, 92010 this paper will discuss an alternative to turbopump technology to address the necessity for a low cost, reliable heavy lift propulsion system. As the rotor rotates eccentrically inside the stationary stator, continuous sealed cavities are formed 180 degrees apart which progress from the suction to the delivery end of the pump carrying the fluid to be pumped. Free download of seminar ppt and report in pdf and doc huge list of latest ieee seminar ppt,seminar reports,papers, ppt topics and general seminar topics, pdf, doc and presentation ideas for b. Explore s of download free mechanical engineering seminar topics with ppt, mechanical engineering projects, mini final year automobile projects, major mechanical thesis ideas, dissertation, automobile engineering, production, mechantronics, cad cam, proe, robotics, anysys project topics or ideas, base paper, reports, synopsis, abstracts, figures, construction and working pdf, doc and. A piston less pump is a type of pump designed to move fluids without any moving parts other than three chamber valves. Through these chambers, fluid is transported from the inlet suction port of the pump to the outlet. Pistonless pump seminar report, ppt, pdf for mechanical. The pistonless pump can provide cost, reliability and development and integration time improvements that will allow for the propulsion system development in a reduced time frame, so that the. Pistonless dual chamber rocket fuel pump ppt download. Sep 23, 2018 health about essay japanese language outline ideas essay rhetorical photo essay about life yolanda. Abstract ppt download here have you pulled your car up to the gas pump. The pump contains a chamber which has a valved inlet from the fluid to be pumped, a valved outlet both of these at the bottom of the pump, and a pressurant inlet at the top of the pump.
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