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Wednesday, August 5, 2020 | History

2 edition of Closed-cycle hydride engines found in the catalog.

Closed-cycle hydride engines

T. E. Hinkebein

Closed-cycle hydride engines

by T. E. Hinkebein

  • 374 Want to read
  • 38 Currently reading

Published by Dept. of Energy, [Office of the Assistant Secretary for Defense Programs], Sandia Laboratories in Albuquerque, N.M .
Written in English

    Subjects:
  • Engines.

  • Edition Notes

    StatementT. E. Hinkebein, C. J. Northrup and A. A. Heckes, Chemical Technology Division 5812 and initiating and Pyrotechnic Components Division 2515, Sandia Laboratories ; prepared by Sandia Laboratories for the United States Department of Energy under contract AT(29-1)-789.
    SeriesSAND ; 78-2228, SAND (Series) (Albuquerque, N.M.) -- 78-2228.
    ContributionsNorthrup, C. J. 1938-, Heckes, A. A., United States. Dept. of Energy., Sandia Laboratories., Sandia Laboratories. Chemical Technology Division 5812., Sandia Laboratories. Initiating and Pyrotechnic Components Division 2515.
    The Physical Object
    Pagination26 p. :
    Number of Pages26
    ID Numbers
    Open LibraryOL18016350M

    AN/BQG-5 WAA, high frequency sail and chin-array (mine and obstacle avoidance), TB, TBA; BSY-1 CCS MK 2 Block 1C Option 4:SUBTICS (Thales): Passive Cylindrical bow array, PVDF planar flank arrays, sail array, hydrophones Option 2: BQQ Bow Dome Passive/Active, AN/BQG-5 WAA, high frequency sail and chin-array (mine and obstacleFile Size: 3MB. American Institute of Aeronautics and Astronautics Sunrise Valley Drive, Suite Reston, VA

    engines combustion rotor blades axial shaft inlet performance cycle aircraft outlet operation pressure ratio nozzle cooling vanes turbine engineering gas turbine engineering You can write a book review and share your experiences. Other readers will. A thermodynamic analyis would be carried out in order to asses the feasibility of increasing net power from power stations by running an OTEC closed cycle operation in series. The cold water source would come from the ocean while the warm water source would come form the cooling system used to condense steam within the power plant steam cycle.

    Glushko's RD engine for the booster stage experienced a slow and difficult development program – perhaps vindicating Glushko's position from the beginning. These were exactly the kind of closed-cycle liquid oxygen/kerosene engines that Glushko had opposed developing in the 's.   Ocean-going Elektroboots The second of the elektroboots to see active service was the Type XXI. At 2, tons and with speed of 17 knots, and with a range of 15, nautical miles, these U-boats presented the biggest danger to the Allied shipping lanes (see U featured at the top of this page).It also made them the focus of a stampede between the “Allies” to capture as many intact.


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Closed-cycle hydride engines by T. E. Hinkebein Download PDF EPUB FB2

Get this from a library. Closed-cycle hydride engines. [T E Hinkebein; C J Northrup; A A Heckes; United States. Department of Energy.; Sandia Laboratories.; Sandia Laboratories. Chemical Technology Division ; Sandia Laboratories. Initiating and Pyrotechnic Components Division ]. Well, you get a closed cycle, high performance, and high thrust engine design choice.

The RS (SSME) is the American example of such an engine. If you put a higher expansion ratio nozzle on the RS, just as with the RL10 discussion, the specific impulse value would be as. The staged combustion cycle (sometimes known as topping cycle or preburner cycle) is a power cycle of a bipropellant rocket the staged combustion cycle, propellant flows through multiple combustion chambers, and is thus combusted in stages.

The main advantage relative to other rocket engine power cycles is high fuel efficiency, measured through specific impulse, while its main.

The book will be of great interest to scientists, engineers, and technicians involved in the research, development, and implementation of alternative energy technology. Show less Solar-Hydrogen Energy Systems is a collection of papers that discusses the advancements in the research of alternative energy technologies that utilizes solar-hydrogen.

Parers, "Investigation of the Application of Solar Energy to Hot Air Engines," MS thesis, University of Florida, January FIG. /~-hp, closed-cycle, hot-air engine with solar energy concentrated on hot end. --~ Solar Energy engine is about ¼ hp.

This is a convenient size for small jobs and the engine can easily be by: Engine Cycles For a constant mass of gas, the operation of a heat engine is a repeating cycle and its PV diagram will be a closed figure.

The idea of an engine cycle is illustrated below for one of the simplest kinds of cycles. If the cycle is operated clockwise on the diagram, the engine uses heat to do net work.

A nuclear thermal rocket (NTR) is a type of thermal rocket where the heat from a nuclear reaction, often nuclear fission, replaces the chemical energy of the propellants in a chemical an NTR, a working fluid, usually liquid hydrogen, is heated to a high temperature in a nuclear reactor and then expands through a rocket nozzle to create thrust.

Four Stroke Cycle Engines. A four-stroke cycle engine is an internal combustion engine that utilizes four distinct piston strokes (intake, compression, power, and exhaust) to complete one operating cycle.

The piston make two complete passes in the cylinder to complete one operating cycle. An operating cycle requires two revolutions (°) of the crankshaft. All of the engines except for HEU-Cermet (cer93) use tie-tubes that contain zirconium hydride moderator.

This reduced the mass but adds technical risk (i.e., it might not be possible). Zirconium hydride is prone to swelling and phase changes (melting) at various temperature under. Hydrogen peroxide is a chemical compound with the formula H 2 O its pure form, it is a very pale blue, clear liquid, slightly more viscous than en peroxide is the simplest peroxide (a compound with an oxygen–oxygen single bond).It is used as an oxidizer, bleaching agent, and trated hydrogen peroxide, or "high-test peroxide", is a reactive oxygen species and Chemical formula: H₂O₂.

A heat engine uses the closed cycle shown in the diagram below. (Figure 1) The working substance is n moles of monatomic ideal gas. Find the efficiency of such a cycle. Use the values for pressure and volume shown in the diagram, and assume that the process between points 1.

@article{osti_, title = {THE GAS-COOLED HIGH TEMPERATURE REACTOR FOR SHIP PROPULSION}, author = {de Hoffmann, F}, abstractNote = {General Atomic has been developing a gas-cooled reactor system jointly for the USAEC and US Maritime Commission. Gas cooling, in a closed cycle at high pressure, permits high-temperature operation and consequently high thermal efficiency.

efficiency gain needed for the PNGV Goal 3 vehicle but increases the size, weight, complexity, and cost of the complete powertrain. This kind of first-order qualitative analysis has resulted in the powertrain technologies listed below.

Closed-cycle Diesel Engines. The first closed-cycle diesel (CCD) seems to have been proposed at Stuttgart University inand the idea was sufficiently developed for a complete system to be installed in U in This was an exquisite Daimler-Benz V engine of MW.

T u» n a n ^ ^fiiAta^ Technical Note N METAL HYDRIDES FOR ENERGY STORAGE APPLICATIONS By S. Garg and A. McClaine June 19/5 Supported by DIRECTOR OF NAVY LABORATORIES - -' -» Approved for public release; distribution unlimited. 33 Heat and Fuel Storage for a Closed-Cycle Kngine 33 Mobile Heat and Fuel Storage 33 Heat.

Vehicle systems designs are driven by mission requirements, available technology, and cost. A system must be an effective combination of human operators and vehicle subsystems and components that are integrated to achieve optimal performance (see system elements schematic shown in Figure ).Consequently, the task for builders and designers of a vehicle system is to integrate this.

The proposed mechanism for the formation of H[sub 2] involves the formation of a Cannizzaro intermediate, which reacts as a hydride ion donor with a water molecule, to Author: Sushant Kumar. Author wdgreene Posted on Ma Ma Categories Liquid Rocket Engines Tags Bill Greene, Closed Dual Expander Cycle, Closed Dual Split Expander, Closed Expander Cycle, Closed Expander Cycle rocket engine, cryogenic propellants, LE-5B engine, Main Combustion Chamber, Main Fuel Valve, Marshall Space Flight Center, Open Expander.

Moreover, th e external combustion is related to minimum values of pollution and the closed cycle leads to a simple and reliable mechanical design [25]. With respect to downsi des, Stirling engines. Progress made in the development of the Experimental Beryllium Oxide Reactor (EBOR) is reported.

The objective of the EBOR program is to develop a gas-cooled, beryllium oxide-moderated reactor which can be used in conjunction with a closed-cycle gas turbine or a steam cycle for a small land-based or a maritime power plant.

The climate changes that are becoming visible today are a challenge for the global research community. The stationary applications sector is one of the most important energy consumers. Harnessing the potential of renewable energy worldwide is currently being considered to find alternatives for obtaining energy by using technologies that offer maximum efficiency and minimum by: 1.

In theory, there are four primary AIP designs currently available: (1) closed-cycle diesel engines; (2) closed-cycle steam turbines; (3) Stirling-cycle heat engines with external combustion, and (4) hydrogen-oxygen fuel cells.Full text of "Heat and heat-engines.A study of the principles which underlie the mechanical engineering of a power plant" See other formats.