61. Alternative Propulsion Welcome to Ben Yaffe s project on alternate methods of propulsion. Please choose a topic from the navigational bar above or click on the next button below http://www.pipeline.com/~bkyaffe/altfuel/

If you do not have a frames-capable browser, get one here or follow this link to the alternative propulsion site.

62. SPACE.com -- 'Antigravity' Propulsion System Proposed An antigravity propulsion system will be proposed at the Space Technology and Applications International Forum (STAIF) in Albuquerque on Febuary 14 by Dr. http://www.space.com/businesstechnology/060215_technovel_antigravity.html

SPACE.com News Space Flight Science ... Community advertisement MagBeam Propulsion - To Mars and Back in 90 Days SMART-1's Ion Drive Not Science Fiction NanoTerminator Prevents Annoying Space Debris Build-Up Orion® SkyLine™ Green Laser Pointer ... Now with Farther-Reaching 3mW-5mW Laser! spacecom:http://www.space.com/businesstechnology/060215_technovel_antigravity.html 'Antigravity' Propulsion System Proposed By Bill Christensen posted: 15 February 2006 11:08 a.m. ET An 'antigravity' propulsion system was proposed at the Space Technology and Applications International Forum (STAIF) in Albuquerque on Febuary 14 by Dr. Franklin Felber. His new exact solution to Einstein's gravitational field equation gives hope to space enthusiasts that it might be possible to accelerate space craft to speeds approaching that of light without crushing the contents of the craft. If it works, it could be even better than apergy , as described by science fiction writer Percy Greg in 1880. Dr. Felber's paper states that a mass moving faster than 57.7 percent of the speed of light will gravitationally repel other masses lying within a narrow 'antigravity beam' in front of it. This "beam" intensifies as the speed of the mass approaches that of light. The paper shows how to use the repulsion of a body speeding through space to accelerate large spacecraft quickly while reducing internal tidal forces that could tear the cargo apart. The paper argues that the payload would "fall weightlessly" in an antigravity beam as it is accelerated to a substantial fraction of light speed.

63. ATK - A Premier Aerospace And Defense Company Supplier of aerospace and defense products. Munitions, smart weapons, propulsion and composite structures. http://www.atk.com/

HOME ABOUT US CUSTOMER SOLUTIONS INVESTOR RELATIONS ... LOCATIONS PRESS RELEASES WHAT'S NEW March 26, 2008 ATK and Ad Astra Rocket Company Sign Technology Development Alliance March 17, 2008 ATK Propulsion, Composite and Space Technologies Support Successful Launch of GPS Satellite March 13, 2008 ATK Composite Technology Supports First Atlas V Launch from Vandenberg Air Force Base NASA's Steve Cook says education is key to space program success In an interview from ATK headquarters, Constellation Program manager Steve Cook told a Minnesota radio audience that pushing science and math in the classroom is critical if the United States is going to continue to be a world leader in space. Cook also spent time outlining the future of human spaceflight and the upcoming ATK-powered Ares 1-X test flight in spring 2009. Find out more ATK ARMAMENT SYSTEMS ATK MISSION SYSTEMS ATK LAUNCH SYSTEMS ATK SPACE SYSTEMS ATK Armament Systems is the nation’s largest producer of commercial and military ammunition and a leading provider of gun systems, propellants, and advanced energetics. Find out more ATK Mission Systems is a leading supplier of precision systems, aerospace structures, Intelligence, Surveillance, and Reconnaissance (ISR) programs, and electronic warfare.

64. Antigravity Propulsion, Levitation AntiGravity propulsion= A Faster Stairway to the Stars ! http://antigravitypower.tripod.com/

***AntiGravity*** *Propulsion* - A Faster Stairway to the Stars !!! - 'Photos Courtesy of NASA = Hubble Space Telescope' AntiGravity is the AeroSpace Propulsion System of the Very Near Future !!! This Web Site is Dedicated to Defining the Mechanisms to Construct AntiGravity Propulsion Systems. Fly me to the moon Let me sing among the stars Let me see what spring is like On Jupiter and Mars * These lyrics by Bart Howard(1954) * 'There are no unnatural or supernatural phenomena, only very large gaps in our knowledge of what is natural...We should strive to fill those gaps of ignorance.' * Edgar D. Mitchell = Apollo 14 * 'We live in an extraordinary age! We are set irrevocably, I believe, on a path that will take us to the stars...' * Carl Sagan = AstroPhysicist * 'We can lick gravity, But sometimes the paperwork is overwhelming!' * Wernher von Braun = Rocket Scientist * 'Chemical rockets produce thrilling loud noises and spectacular fireworks - thereby providing great entertainment and distraction for the general populace!'

65. HSF - Advanced Space Propulsion Laboratory The Advanced Space propulsion Laboratory is developing a new type of rocket technology, the Variable Specific Impulse Magnetoplasma Rocket. http://spaceflight.nasa.gov/shuttle/support/researching/aspl/index.html

var firstLevel = ''; VASIMR Plasma Simulations Space Flight ... Reference Advanced Space Propulsion Laboratory HOME The Advanced Space Propulsion Laboratory is developing a new type of rocket technology, the Variable Specific Impulse Magnetoplasma Rocket. This plasma rocket drive is not powered by conventional chemical reactions as today’s rockets are, but by electrical energy that heats the propellant. The propellant is a plasma that reaches extreme temperatures — 50,000º and above. Some scientists call this the fourth state of matter. This new type of technology could dramatically shorten human transit times between planets (about 3 months to Mars). Not only will planetary missions be fast, but the plasma drive will propel robotic cargo missions with very large payloads (more than 100 tons to Mars). Trip times and payloads are major concerns when using conventional rockets. The laboratory was founded at NASA Johnson Space Center in December 1993. The lab director is NASA astronaut Dr. Franklin Chang-Diaz. He has been working on the development of a plasma rocket since 1979. Work began at Charles Stark Draper Laboratory then continued at the Massuchusetts Institute of Technology Plasma Fusion Center before moving to JSC.

66. Antimatter Space Propulsion At Penn State University (LEPS) Welcome to the Antimatter Space propulsion site at Penn State University. The research group s primary interest is to promote the use of antimatter in space http://www.engr.psu.edu/antimatter/

67. "Purdue AAE Propulsion Website" The following pages contain images and specs for many of today s rocket and airbreathing propulsion systems, as well as a compilation of useful data for http://cobweb.ecn.purdue.edu/~propulsi/propulsion/

Purdue School of Aeronautics and Astronautics Propulsion Web Page Sponsored by Allied Signal Welcome to the home of smoke and fire. The following pages contain images and specs for many of today's rocket and airbreathing propulsion systems, as well as a compilation of useful data for propulsion analysis using fundamentals of compressible flow and combustion. In addition, you can find out more about Purdue's Propulsion program here Engine Types, with Pictures and Statistics Rocket Engines Solid Rocket Motors Liquid Rocket Engines Satellite Propulsion Systems Advanced Concepts Airbreathing Engines Some Basic Concepts Turbojet Engines Turbofan Engines Turboprop and Turboshaft Engines ... VTOL and other advanced concepts Useful Propulsion Data Fundamental Properties of Internal Fluid Flows 1-D Isentropic Flow Gamma=1.4 Gamma=1.3 Gamma=1.2 Normal Shocks ... Rayleigh Flow Rocket Thrust Coefficient Tables Gamma=1.4 Gamma=1.3 Gamma=1.2 U.S. Standard Atmosphere Combustion and Thermochemical Data Periodic Table of the Elements Specific Heat Data for Common Gases NASA Thermochemistry Code - Sample Input Files Heats of Formation and Chemical Composition ... Constant Pressure Equilibrium Constants (Kp Data) Cool Video Clips Test Firing at Allegany Ballistics Laboratory, Alliant Techsystems, Inc.

68. GREEN PROPULSION - YOUR TAILOR MADE CLEAN VEHICLE Green propulsion, le spécialiste du véhicule prototype le moins polluant. / Green propulsion, the specialist of low emissions prototype vehicles. http://www.greenpropulsion.be/

Your tailor-made clean vehicle Founded in 2001 as a spinoff of the University of Liege (Belgium), Green Propulsion is an independent specialist developing cleaner prototype vehicles : alternative fuel, electric, hybrid, fuel cell, etc. Green Propulsion is continuously assessing the best advanced technologies (engines, motors, batteries, etc) thanks to modern testing equipment With our Metropol software, the simulation and optimisation of your tailored vehicle, motorized by the components we tested, saves time and money before any development. Green Propulsion offers then a home-made complete vehicle integration : mechanical design, thermal management, electric wiring, electronic cards development, vehicle tuning and monitoring. Thanks to the 10-year experience of its founding members : Yves TOUSSAINT , doctor in Applied Sciences, Nicolas NANIOT , electromechanical engineer and Bernard LOLY , graduate in automation, Green Propulsion has gained international renown. Electric kart Pleasure without pollution Electric bike A ride with nature Hybrid Lupo 60 g CO /km Hybrid Kangoo Zero emission delivery Hybrid urban bus Let yourself be transported Latest news - all News Green Propulsion is going to set up in LIEGE science park The hybrid bus comes out of the workshops for its first tests On the Hybrid bus route Hybrid Kangoo: International recognition for Green Propulsion Electric kart for competition

69. Field Resonance Propulsion The speculative propulsion concept described in this paper was presented at a special session of the 15th Joint AIAA/SAE/ASME propulsion Conference (June http://keelynet.com/energy/holt1.htm

Originally posted on the KeelyNet BBS as HOLT1.ASC on 09/26/95 courtesy of James Hartman. Address comments to webmaster. JSC-16073 (NASA-TM-80961) FIELD RESONANCE PROPULSION CONCEPT (NASA) N80-19184 13 p HC A02/MP A01 CSCL 21C G3/20 14761 - August 1979 NASA - National Aeronautics and Space Administration Lyndon B. Johnson Space Center FOREWORD The speculative "propulsion" concept described in this paper was presented at a special session of the 15th Joint AIAA/SAE/ASME Propulsion Conference (June 18-20, 1979), "Propulsion Concepts for Galactic Spacecraft". The concept was developed as the result of private, unofficial research. NASA is not involved in UFO research. However, the research which may be stimulated by this paper could result in the verification of essential elements of this concept and in feasibility studies concerning the development of a new generation of NASA spacecraft. - Alan C. Holt ABSTRACT A new propulsion concept has been developed based on a proposed resonance between coherent, pulsed electromagnetic wave forms and gravitational wave forms (or space-time metrics). Using this concept, a spacecraft "propulsion" system potentially capable of galactic and inter-galactic travel without prohibitive "travel times" has been designed. The "propulsion" system utilizes recent research associated with magnetic field line merging, hydromagnetic wave effects, free-electron lasers, laser generation of megagauss fields, and special structural and containment metals. Research required to determine potential, field resonance characteristics and to evaluate various aspects of the spacecraft "propulsion" design is described.

70. JANNAF -Home to enable global leadership in aerospace propulsion by responding to current and future propulsion needs of our country. New at JANNAF http://www.jannaf.org/

JANNAF MISSION AND SCOPE HISTORY OF JANNAF JANNAF EXECUTIVE COMMITTEE ... TECHNICAL MEETINGS AND WORKSHOPS The JANNAF Vision... ...to enable global leadership in aerospace propulsion by responding to current and future propulsion needs of our country. New at JANNAF 34th PEDCS and 23rd SEPS Meeting Review (August 2007) JANNAF Journal Accepting Manuscripts for Inaugural Issue JANNAF Journal of Propulsion and Energetics Inaugural Issue Scheduled for 2007 JANNAF Public Papers site General Tools Practices and Procedures Manual (March 2006) [Acrobat PDF] Paper Clearance Form [Acrobat PDF] DoD Distribution Statements [outside link] JANNAF Journal Tools Author's Guide [Acrobat PDF] Technical Scope [MS Word document] Instructions for Uploading JANNAF Journal Manuscript [Acrobat PDF] Tech Meeting Tools [Acrobat PDF] Manuscript Template [MS Word Template] Workshop Guidelines [Acrobat PDF] Abstract Submittal Form (Current Meetings) Acronyms To order JANNAF Publications call 410-992-7300 or email pubs@jannaf.org

71. Aircraft Nuclear Propulsion - Introduction This is a research paper on atomic powered aircraft I did in college. Yes, this was a real USAF program. I found the concept quite fascinating and my http://www.megazone.org/ANP/

Aircraft Nuclear Propulsion - Introduction DIRECTORY HOME INTRODUCTION TECHNOLOGY POLITICS CONCLUSION BIBLIOGRAPHY ... EMAIL In addition to this paper, I found an article from the March, 1995 issue of Aviation History, Dream of Atomic Powered Fight, online. I've marked that up for your reading pleasure. Another interesting page is Anno Atomi: Growing Up with the Atom The Decay of the Atomic Powered Aircraft Program MegaZone Introduction Interest in atomic energy hit full force following World War II. The scientists who had raced to produce a bomb had also developed theories for a number of possible uses for the atom. Martin Mann lists a number of them in his book, Peacetime Uses of Atomic Energy. Ideas ranged from power generation, to nuclear excavation, to nuclear propulsion for vehicles on land, sea, and in the air. There were proposals for nuclear ships, nuclear locomotives, nuclear automobiles, and nuclear aircraft. It is this last proposal that is the topic for this paper, which will examine the technical and socio-political aspects of the United States Air Force's Aircraft Nuclear Propulsion (ANP) program and associated programs, including the reasons the ANP program was undertaken, and the reasons it was canceled after a decade of work. Weblint Validated!

72. Canonical List Of Space Transportation Methods Attempts to list all known space propulsion methods. http://www.geocities.com/danielravennest/CanonicalList.html

Canonical List of Space Transportation and Engineering Methods Version 0.79 July 26, 2001 by Dani Eder DaniEder@aol.com This document is a an attempt list of all known space transport and space engineering methods. It includes only those methods whose underlying physical principles are understood (i.e. no Star Trek warp drives). It is the product of a number of years of collecting and, occasionally, inventing them. I am motivated by a desire to see civilization expand into space and my frustration by the slow pace of progress to date. Most current space vehicles and projects use techniques that existed in the 1950's and 1960's. Some new ideas were developed as early as 1960, but have not been put into used even today. From the 1970's to today many additional ideas have been generated. Most of these have received scant attention. By disseminating information on these ideas, I hope others will realize the vast untapped potential contained in these ideas. This draft (version 0.79) lists all the concepts I am aware of, with at least a basic description of each. As you can tell by the version number, which is less than one, this is still very much a work in progress. Later versions of this document are intended to flesh out each method with improved descriptions and current references. If you know of a method which is not on this list, I would appreciate being informed of it. If you have references or text descriptions on a concept, they would be appreciated also. Some related information on the basics of space transport, the forces and energies used, and space project engineering are included. Editorial comments and material that needs lots of editing appear in square brackets.

73. New Books Expose Patented UFO Technology, Exotic Propulsion Systems New technology discovered in the patent office details amazing UFO type vehicles and exotic propulsion systems. Use of this technology will revolutionize http://pesn.com/2008/02/24/9500473_UFO_Propulsion_books/

Features CERN's Large Hadron Collider vs. Earth Mike x's CD Magnet Motor Finsrud's Perpetuum Mobile ... ExtraOrdinary Technology Conference Coming " Free Energy " News Daily FE News Features PESN Specials PESWiki News ... Directory Energy Topics Alt Fuels Anti-Gravity Batteries Betavoltaic ... MORE . . . Open Source Bedini SG Lindemann Motor Water Fuel Cell MORE . . . Resources Awards Conservation Directories Global Warming ... MORE . . . Mingling Employment Events Humor Magazines ... Discuss. Groups Shopping Store Classifieds Buyer Beware Home ... Contact http://pesn.com/ You are here: PureEnergySystems.com News Click flag to translate New Books Expose Patented UFO Technology, Exotic Propulsion Systems New technology discovered in the patent office details amazing UFO type vehicles and exotic propulsion systems. Use of this technology will revolutionize industry, travel and more. Stumble It!

74. Space Exploration Technology: Space Exploration And Nuclear Propulsion Discusses the scientific aspects of nuclear propulsion in space. Includes technical concepts, technology basics with schematic diagrams, history and topical http://www.astrodigital.org/space/nuclear.html

Nuclear Propulsion Getting More Miles Per Gallon By Blair P. Bromley Contents Introduction Space Mission Analysis Limitations of Chemical Rocket Engines The Advantage of Nuclear Propulsion Systems Sample Calculations for a Mars Mission What Progress Has Been Made in Space Nuclear Power and Propulsion? Conclusions References Table 1: Types of Propulsion Systems Table 2: Mars Mission Comparison - Round Trip Figure 1: Mass Ratio Dependence on Mission Delta-V and Specific Impulse Figure 2: Schematic Diagram of a Solid Nuclear Thermal Rocket (NTR) Engine Introduction For those who are interested in the exploration and development of space by humans, nuclear propulsion technology is a very attractive option. Why? Compared with the best chemical rockets, nuclear propulsion systems (NPS's) are more reliable and flexible for long-distance missions, and can achieve a desired space mission at a lower cost. The reason for these advantages in a nutshell is that NPS's can get "more miles per gallon" than a chemical rockets. If NPS's were analogous to a 1998 Honda Civic, then your best chemical rocket would be a gas-guzzler from the 1950's. Space Mission Analysis For any space mission, there are a few basic questions that must be answered:

75. BoatingBasicsOnline Chapter III The Boat Section 6 - propulsion Requirements Choosing the right type of propulsion system for your boat is a very important matter. http://www.boatingbasicsonline.com/course/boating/3_6.php

BoatingBasicsOnline.com Basic Boating Safety Course Please choose a state Select or Change State AK - Alaska AL - Alabama AR - Arkansas AZ - Arizona CA - California CO - Colorado CT - Connecticut DC - District of Columbia DE - Delaware FL - Florida GA - Georgia HI - Hawaii IA - Iowa ID - Idaho IL - Illinois IN - Indiana KS - Kansas KY - Kentucky LA - Louisiana MA - Massachusetts MD - Maryland ME - Maine MI - Michigan MN - Minnesota MO - Missouri MS - Mississippi MT - Montana NC - North Carolina ND - North Dakota NE - Nebraska NH - New Hampshire NJ - New Jersey NM - New Mexico NV - Nevada NY - New York OH - Ohio OK - Oklahoma OR - Oregon PA - Pennsylvania RI - Rhode Island SC - South Carolina SD - South Dakota TN - Tennessee TX - Texas UT - Utah VA - Virginia VT - Vermont WA - Washington WI - Wisconsin WV - West Virginia WY - Wyoming Outside US Introduction Educational Objectives 3 The Boat Terminology ... Final Exam Chapter III - The Boat Section 6 - Propulsion Requirements Propulsion Requirements Each vessel, depending on its design and intended use, will require different types of propulsion. Most recreational vessels in the United States today use outboard engines and are less than twenty feet in length. Outboard - Outboard motors are popular and quite useful on smaller boats. They are light and powerful and modern outboards are extremely quiet. The outboard provides a completely self-contained propulsion system from engine to transmission to shaft and propeller. They are most often mounted directly on the transom of the boat, however, you may find boat designs incorporating a motor well or bracket on which the motor mounts. The entire motor swivels about to provide easy steering as the turning propeller pushes the stern.

76. Berg Propulsion Expansion of factory Sweden. Read more. 2007-05-04. New website! Read more. 2007-04-10. Berg propulsion builds new production facility in Singapore http://www.bergpropulsion.se/

Home About the company Our Philosophy Our history ... Sales and Production New site CP-propeller Tunnel thruster Remote Control Hydraulic system ... Job opportunities 24 HOUR Service assistance worldwide Expansion of factory - Sweden Read more New website! Read more Berg Propulsion builds new production facility in Singapore Read more

77. Propulsion Engineering-Inboard Marine Propellers, Boat Props, Repairs, Sales, Ne propulsion EngineeringInboard Marine Propellers, boat props, repairs, sales, new props, Chicago Illinois, prop scan. http://www.propulsionengineering.net/

Boats Used Boats Propulsion Engineering in Chicago Illinois is using Prop Scan, A state of the art propeller inspection system. Prop Scan enables propellers to be remanufactured or modified to very high levels of accuracy. Today's boats require efficient propellers that perform. Home  -   Advantages Problems Users ISO-484 ... Contact © 2000 Propeller Dynamics Pty. Ltd.

78. Course Detail For Diver Propulsion Vehicle For more information on becoming a PADI Diver propulsion Vehicle Specialist, please contact your local PADI Dive Center or Resort or explore more course http://www.padi.com/padi/en/kd/diverpropulsionvehicle.aspx

Course Detail for Diver Propulsion Vehicle These things are a blast to ride! DPV’s offer a thrilling way to see a lot of underwater territory in a brief amount of time. They scoot you through the water without kicking. Want to visit that offshore reef from the beach? A DPV may be the way to go. Must be a PADI Open Water Diver or Junior Open Water Diver (or qualifying certification from another organization) and 12 years old Diver propulsion vehicle dive planning organization, procedures, techniques, problems and hazards Equipment considerations Diver etiquette and how to avoid harming fragile aquatic life The PADI Diver Propulsion Vehicle Diver certification counts toward your Master Scuba Diver rating. For more information on becoming a PADI Diver Propulsion Vehicle Specialist, please contact your local PADI Dive Center or Resort or explore more course options below. Why PADI FAQ Contact Us C-cards ... Blog

79. Uwnews.org | New Propulsion Concept Could Make Possible 90-day Round Trip To The A new means of propelling spacecraft being developed at the University of Washington could dramatically cut the time needed for astronauts to travel to and http://www.uwnews.org/article.asp?articleID=5817

80. HobbySpace - New & Proposed Launch & Propulsion This page looks various launch and propulsion technologies that have either recently come into operation or are proposed. http://www.hobbyspace.com/Links/LaunchPropulsion1.html

Home Tech Culture Activities ... Site Info Index Space News Headlines Space Blogs Forums, etc ... Living in Space RLV: General, US World Technology History ... Science Web HobbySpace This page looks various launch and propulsion technologies that have either recently come into operation or are proposed. General Overviews Launch costs Conventional Launch Systems Sounding Rockets ... Rocketry Competitions General Overviews of Future Launchers, Advanced Concepts, etc. Survey of Private Space Ventures (continued) - Dec.11.05 Low Cost Launch Vehicles - list at astronautix.com Science@NASA Propulsion Series: The Right Stuff for Super Spaceships:Tomorrow's spacecraft will be built using advanced materials with mind-boggling properties.- Science@NASA - Sept.16.02 Houston, are we there yet? : NASA is developing a variety of new safe and fast technologies to propel explorers across the solar system. - Science@NASA - Sept.9.02 The Future of Earth-to-Orbit Propulsion by Robert C. Truax - Rocketry Online - In Our Opinion Scientific American : February 1999 Issue - several articles on innovative propulsion schemes.

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