Joel Day
ESS 102
Research Paper
Rough Draft #1
Propellantless Spaceflight
Heavy fuel payloads have always been an unwanted stow-away on all spaceflights. Whether it’s the 4.4 million pounds of fuel for the Space Shuttle or the few hundred pounds of Hydrazine on Voyager, propellant has always been a concern. In the Sci-Fi story I’ve chosen to write, microwave propulsion in the form of the EmDrive has been perfected and expanded on. Humans have established colonies on Mars and have outposts across the planet and the year is no 2526. Our protagonists are onboard a spacecraft and are bound towards Europa, the 6th moon of Jupiter. The story recounts approximately one year of the journey at various intervals.
There is an alternative to the traditional
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Generating just 0.02 milliNewtons (mN) of thrust from an 850 W magnetron in what was apparently a reactionless engine, the EmDrive peaked the interest of the scientific community. The law of conservation of momentum states that in a closed system, momentum is consistent, that is, the net force (F) is zero for the system. The EmDrive appeared to break this law making it a physical impossibility. Although further research will claim this untrue, the issue remains contentious to this …show more content…
The waveguide features a large plate on one side, and a smaller plate on the other where a dialectic resonator is installed to match the operating frequency of the magnetron. This is designed to create a thrust towards the smaller end as the dialectic end is non-reflective. The force enacted onto the large plate is greater than that enacted on the smaller plate and the resulting force of the system (Fg2 - Fg1) is then multiplied by the Q of the resonant assembly. The difference in force there comes from the group velocity at the end plates greater on the large end giving a higher radiation pressure. The velocities of the electromagnetic waves at each plate are near light speed, so Special Relativity applies and as such, the waveform and waveguide assembly form an open system. Therefore, the force difference results in a thrust acting on the waveguide. The actual thrust derivations are too advanced for the scope of this paper, but it should be said that all calculations are made affirming that all Newtonian laws are
The experiment used a light of a single color, or monochromatic light, and two closely spaced slits or pinholes. He realized that the bright fringes of light resulted from light waves from both holes arriving crest to crest, creating a constructive interference. He also realized that the dark areas resulted from light waves coming from trough to crest, creating a destructive interference. The interference fringes made were straight lines. This interference experiment demonstrated the wave nature of light idea generated by Huygens 200 years earlier.
KSU B.O.B. Shuttles: The Need for More Shuttles Proposal The last thing that college students wants to happen to them is arriving to class late and knowing that the reason why they were late is not their fault. Students at Kennesaw State University (KSU), who travel to and from the Kennesaw and Marietta campuses, have experienced the "last thing I want to happen to me" situation and are not pleased with long unexpected wait time for the Big Owl Bus, more commonly known as the B.O.B. shuttle, to arrive. These issues are the results of limited amount of shuttles traveling between both campuses.
Sundiata and The Odyssey are two out of the many great great orally told tales in all of mankind history. In writing, comparing your work to another similar text is extremely important for making your paper understandable to any audience. In this case, I will be comparing the two similar texts, The Odyssey and Sundiata: An Epic of Old Mali. Both of these two tables show the characters, Sundiata and Odysseus, long quests of pursuing and accomplishing a certain objective. To reach their goal, both characters encounter obstacles and enemies who want to stop them on their prolonged journey.
As claimed by Martin Buber, a world renowned philosopher of dialogue, “All journeys have secret destinations of which the traveler is unaware”. This assertion can be applied to the character Telemachus in Homer’s epic the Odyssey and the protagonist, Nailer in the novel Ship Breaker by Paolo Bacigalupi. Both characters driven by their single-minded nature and loyalty, set out on a monumental journey that provokes a shift in maturity and confidence by overcoming the notoriety of their paternity.
The Large Hadron Collider 17|09|2017 – 01|10|2017 By: Rhea Sharma What is the Hadron Collider? The Large Hadron Collider (LHC) is known as the most powerful particle accelerator that exists today. After an upgrade, the LHC now operates at an energy which is now about 7 times greater than any previous machine built to date. It is based at CERN 's particle physics laboratory near Switzerland.
Before the 1600’s, electricity was not a huge concept. The idea of electricity or the need for it was very foreign to several people. Until one day, in the 1700’s, when a man of the name Benjamin Franklin introduced this idea and made it into a reality with his invention of the Electrostatic Machine. The Electrostatic Machine laid the groundwork for understanding electricity and magnetism in depth.
The inside of the tube is smooth, and there are no surfaces for pressure to push on in a forward (or aft) direction. Because air flowing into the tube is slowed and compressed, it acts as drag working against motion through the air. This added drag consumes some of the power from the engine propelling the tube. The thrust from the exhaust gasses pushes forward against the compressed air at the front of the tube. This reduces the energy that the engine moving the tube has to expend, so the tube can move faster.
The purpose of the lab was to find which combination of motor and propeller should be used to power a car. In order to do so, we needed to build a force gauge that could accurately measure force. To be able to measure force, we needed to understand what force is. Force is simply explained as an interaction that, when unopposed, will change the motion of an object. During the lab we wanted to measure force for a simple reason;it was our job.
There comes a time in the short story when Hopeful’s sail has a tear that could jeopardize the ship 's course and take them through the wonders of space. Remembering of all of what Hiroto has learned throughout his journey, Hiroto
To power a Warp Drive, large amounts of the negative energy are needed, but in the Casimir effect, only small amounts have been
To begin my refinement, I created a mind map where I started with the broad topic of science and technology and began writing all topics related to the broad area. I then focused on the topic of Fusion Energy
On earth, high-energy particles carried by solar winds rarely reach the surface of the earth and its atmosphere. In the article, [2] the author argues that it is impossible for almost all high-energy particles to reach the Earth's surface due to protection by the Earth's magnetic field. Outside of earth, however, space weather created by the sun has a significant impact on the solar system and other planets, comets, asteroid and space itself. Significantly, space weather can have serious negative effects on an astronaut's health and their spatial equipment. Astronauts, their tools and vehicles such as the space shuttle must deal with high-energy particles, ultraviolet radiation, and solar
Eveline, Moons of Jupiter, and A Village After Dark are three short stories that reveal multiple themes including trust, family, and relationships; however, the theme most prominent and characteristic of the three short stories is the impact of decisions. These three stories delve into the complexity of one’s decision and how each character’s decision affects relationships. Eveline is a historically based short story written by James Joyce, an Irish Catholic that lived in Ireland during the Catholic and Protestant conflict in the mid to late 20th century. This short story depicts the arduous life of Eveline, a young woman living in Dublin, Ireland, during the period of the church conflict in Ireland.
In order to maintain that balance, the rocket's acceleration needs to increase to take over the burnt mass. Therefore, Newton's second law was behind the strategy of all rockets and spacecrafts starting off slowly and becoming faster as their propellants are
The experiment was conducted by allowing monochromatic light from a sodium lamp, which is a monochromatic source, to fall normally onto the plano-convex lens. The light underwent reflection and refraction and was observed by a travelling microscope. It was shown that the theory of Newton’s rings has practical