Showing posts with label Energy. Show all posts
Showing posts with label Energy. Show all posts

Saturday, October 8, 2011

Create Your Desires - Align With The Universe's Energy

When you use the radio as a metaphor for sending and receiving information, you can tune into any station you choose. Thus, you will experience a dramatic shift in the programming and your experience.

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This metaphor fits, because, radio waves are electromagnetic radiation with a much longer wavelength than visible light. Radio waves are used extensively for communications and are an integral part of the Universal Laws. Radio waves oscillate at frequencies between a few kilohertz (kHz or thousands of hertz) and a few terahertz (THz or 1012 hertz).

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The Universal Laws are based on the understanding that everything is inter-related and that everything is energy, including humans, and that energy moves in a circular fashion. At the microscopic level everything is comprised of energy and humans are intimately connected to this sea of energy electrons.

Communication - self-talk, thoughts, feelings, words and actions are all forms of energy. What you think, feel, say, and do in each moment comes back to you to create your reality. Since energy moves in a circular fashion, what goes around comes around. The combined thoughts, feelings, words and actions of everyone on the planet creates your collective consciousness, you co-create the world you see before you.

When you keep this metaphor in mind you can stabilize the frequency of your desired good in your feeling state as well as your mental state. Thus, you choose to continually tune in to success and your desires, you begin to stabilize your energy frequency in tune with the energy of success. Aligning with the energy frequency of success creates energy stability and time collapses.

When you are misaligned with the energy frequency of your desires it creates energy instability and you are working against Universal Laws, which make your success difficult, if not impossible.

Creating is easier and more enjoyable when you stabilize your frequency with the energy frequency of your desires. Tune into the energy frequency of your desires. Change the station until you notice a shift in your energy to align with the Universe and you will be pulled along toward your desires.

Create Your Desires - Align With The Universe's Energy

Dorothy M. Neddermeyer, PhD, Metaphysician - Certified Hypnosis Practitioner, Author and Speaker. Dr. Dorothy facilitates clearing blocks, fears and limiting beliefs. You can live the life you desire. She brings awareness to concepts not typically obvious to one's thoughts and feelings. http://www.drdorothy.net

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Thursday, September 29, 2011

Get Bulk Solid Materials Flowing With a Sonic Horn Acoustical Energy

A sonic horn (also called an acoustic horn or acoustic cleaner) is one of many types of flow aids you can use to get bulk solid materials flowing from vessels and ensure complete discharge to prevent batch-to-batch contamination. Such aids are commonly used to remove ratholes, bridging, and sidewall buildup caused by fine materials like kaolin clay, cement, carbon black, graphite, PVC compound, wheat flour, and food powders.

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Unlike flow aids that depend on continuous mechanical vibration, air blasting, or manual air lancing, a sonic horn produces and amplifies low-frequency sound vibrations at high intensity to fluidize and remove material buildup. Because the sonic horn doesn't apply mechanical vibration, it doesn't compact material or segregate it by particle size and is less likely to cause vessel failure than a continuously operating mechanical vibrator.

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Unlike an air cannon, which directs a narrow localized air blast into one vessel area, the sonic horn provides fluidization throughout the vessel. The horn also uses less compressed air than an air cannon, eliminating a need for a large compressed-air
reservoir that can be a source of potential moisture contamination. The sonic horn also eliminates the labor required for injecting fluidizing air into a vessel with a manual air lance.

How the sonic horn works
The sonic horn consists of three main sections, as shown in Figure 1: a driver, which includes a compressed-air inlet and a steel diaphragm; a cone-shaped chamber called a bell with a round or square cross section; and a larger-diameter horn outlet. The horn can be equipped with a mounting flange at any of various points along the horn depending on how it will be installed. The horn is available in carbon steel and other materials for special applications, including stainless steel for resistance to reactive chemicals, sanitary-finish stainless steel for food and dairy applications, and lightweight aluminum to make the horn easy to transfer from one truck or railcar to another. The sonic horn can be used on silos, bins, and hoppers and on hopper trucks or railcars.

On a storage vessel, as shown in Figure 2, the sonic horn is typically top-mounted - that is, mounted in the access hatch on the vessel's roof - so that the horn can direct sound vibrations down into material in the vessel. (In some applications, chains are used to suspend the horn in the vessel.) A second sonic horn can be bottom-mounted - that is, installed on the vessel's cone section, just above the discharge or at the cone-body transition point, with the horn outlet facing inward to break up material bridges above the discharge. In some cases, the bottom-mounted sonic horn is installed on a small fluidizing chamber mounted below the vessel discharge.

On a hopper truck or railcar, the sonic horn can be top-mounted in the roof's loading hatch to fluidize compacted material and break up ratholes, and a second horn can be bottommounted at the truck or railcar's discharge to fluidize compacted material and bridges above the discharge. In operation, an automatic timer linked to the sonic horn driver's compressed-air inlet releases a burst of 60- to 80- psig compressed air into the driver.

Typically, each air burst lasts several seconds (up to about a 20-second maximum), with the intervals between bursts depending on the application. The air burst entering the driver causes the diaphragm to vibrate. This produces sound waves that are amplified as they move out through the bell, which functions much like a handheld megaphone. The sound waves move through the horn outlet into the vessel and displace the air, producing low-frequency sound vibrations at a high-pressure acoustic energy level.

Because sound waves are pressure waves, they cause pressure fluctuations that break the bond structure in the material buildup. This fluidizes the material and facilitates its flow from the vessel. The vibrations' acoustic energy level falls within a fixed frequency band determined by the bell's shape and size. The vibrations' acoustic energy level falls within a fixed frequency band determined by the bell's shape and size.

Sound pressure level. The sonic horn's ability to remove material buildup depends on its sound vibration intensity, which is commonly called the sound pressure level and is measured in decibels.1 To fluidize material buildup, the sound pressure level must be above 120 decibels. The greater the sound pressure level, the more effective the material removal.
Low-frequency sound vibrations. The sonic horn's sound frequency is typically between 125 and 250 hertz (that is, cycles per second). Frequencies above 250 hertz are more audible and likely to annoy nearby plant workers. But this doesn't mean that the lower the frequency, the better. In fact, sound vibrations at frequencies below 60 hertz not only lose their power to remove material buildup but can damage solid structures, such as silo walls and support legs, and mechanical connections, such as feeders and dischargers.

How to select a sonic horn
Work with a sonic horn supplier to determine which horn features are best for your application. Typically, the supplier will ask you to complete a technical data sheet describing your current flow problems; your material's flow properties; your vessel type, size, and operating details; the maximum operating temperature; and other details about your application. Work with a sonic horn supplier to determine which horn features are best for your application. Based on this data, the supplier will recommend a sonic horn whose dimensions, sound pressure level (in decibels), and frequency level (in hertz) can get material flowing from your storage vessel, truck, or railcar. The supplier will also help you choose the horn's construction materials. Once you've selected a sonic horn, the supplier can provide advice on where and how to install it and how often to actuate the horn to promote flow from your vessel.

Other applications
Sonic horns also have widespread application in dust collectors, where they can fluidize dust collected in hoppers to aid discharge and can be used in conjunction with the filter-cleaning system - even replacing a baghouse shaker system - to dislodge dust from filters. Among the major benefits are reducing pressure drop across the collector and extending filter life. Sonic horns can also be used in duct and pipe elbows to reduce dust accumulation in these areas, in fans to dislodge dust from the fan vanes and eliminate fan balance problems, and in spray dryers to dislodge buildup from the dryer walls.

Get Bulk Solid Materials Flowing With a Sonic Horn Acoustical Energy

About IAC
IAC is a new and after-market parts and equipment supplier for over 255 different OEM's. With a complete parts warehouse and years of experience, IAC can provide the best service in the pneumatic conveying, dust collection and bulk material handling industry.

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Sunday, September 11, 2011

Teaching Children About the Four Kinds of Kinetic Energy

Your child comes home with questions about the different kinds of kinetic energy. So how do you distinguish between the many different types? You can use common examples to help your child understand these kinds of energy.

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Kinetic energy, or the energy of motion, is the ability to do work. If you use a force across a distance, you do work in a scientific sense. If you slide a book across a table, you have used kinetic energy. The many kinds of kinetic energy include mechanical, electrical, radiant, and sound.

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Four Kinds of Kinetic Energy #1- Mechanical kinetic energy is the most familiar and common example of it. As an object moves, it has kinetic energy. In order to lift an orange over your head it takes a joule of work. Kinetic energy is measured in joules (rhymes with cool) or Newton-meters, with force measured in Newtons and distance measured in meters. A car accelerating at the same rate as a bicycle has more kinetic energy because it has more mass.

Four Kinds of Kinetic Energy #2- Electrical energy that moves through wires is measured in watts. A joule of work done in one second is a watt, which is named for James Watt, the inventor of the steam engine. Trains used to run using steam engines. If you lift a quarter-pound hamburger with cheese vertically, a distance of one meter in one second, you use a watt of power. Take a close look at a light bulb that is not in a lamp. You will see a number followed by "kw", or kilowatts, on most light bulbs. Electric motors also have kilowatt ratings. A kilowatt is one thousand watts. Electrical power can also be described as the product of current, measured in amperes or amps, and potential, measured in volts.

Four Kinds of Kinetic Energy #3- Solar energy is the heat and light, or radiant energy produced by the sun. The sun does not burn like a fire does. Nuclear fusion creates the sun's energy. Helium atoms are formed from lighter hydrogen atoms, in the process creating heat, light, and other particles.

Light energy is a form of radiant energy emitted by accelerating electric charges or the electrons of atoms. Light we see, or visible light, is a small portion of electromagnetic waves, which are partly electric and partly magnetic. Light moves through the vacuum of space or through a material as waves. A wave can be described as a back and forth motion or a vibration.

Light can also move as particles, or photons. Frequency measures how many complete vibrations occur in a given time period, usually a second. Hertz is the unit for frequency, named from Heinrick Hertz who demonstrated radio waves, a type of electromagnetic radiation in 1886. Electromagnetic waves range from the longest, radio waves, to the shortest, gamma rays. The lowest frequency of light that we can see is red and the highest is violet. AM radio waves are broadcast in thousands of hertz, or kilohertz. FM radio waves are broadcast in millions of hertz, or megahertz. Radar and microwave ovens operate in the gigahertz, or billions of hertz range. X-rays and even shorter gamma rays are used in chemotherapy. In a vacuum, all electromagnetic waves travel at the speed of light which is 300,000 km/s.

Heat energy is another form of radiant energy. If you have ever seen a shimmering effect above a paved road or parking lot on a hot day, you have seen heat waves. You can feel heat radiating from a candle flame, a fireplace, or a space heater. Most light bulbs heat up while they operate because the tiny wire inside each bulb, called the filament, heats up and glows.

Four Kinds of Kinetic Energy #4- Acoustic, or sound, energy begins with the vibration of an object. A guitar has strings that vibrate to produce sound. A clarinet has a vibrating reed while a trumpet has a vibrating column of air in the mouthpiece. The human voice has vocal chords. These vibrations start waves in the air. However, sound also needs something to move through, or a medium. There is no sound in outer space since there is nothing for it to travel through. Astronauts outside the space shuttle or the International Space Station use radio waves, a form of electromagnetic radiation, to communicate.

You can use common examples to explain the various kinds of kinetic energy to your child. The many forms of kinetic energy include mechanical, electrical, radiant (heat and light), and sound.

Teaching Children About the Four Kinds of Kinetic Energy

Lorie Moffat invites you to watch a FREE Demonstration of How My Unique 1 on 1 Online Classroom With Full Voice Boosts Your Child's Math and Science Grades Today. Go to http://www.loriesonlinetutoring.com

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