2023
Entries
We are developing a new generation of solid fuel combined heat and power microturbine system. Fuels include woodchips, waste plastics, waste biomass, fuel pellets, agricultural waste, and any combustible solid, as well as conventional fuels such as propane, natural gas, heating oil, waste oil, vegetable oil, etc.
Transformer efficiency is the ratio of the output power to the input power. Output power is always lower than the input power due to energy losses. Besides measures put in place to reduce energy losses; including use of laminations, soft iron core and copper wires. Commercially used transformers are still about ninety percent efficient,
The accumulation of particles, dirt, and grime on the surface of the solar panel degrades the performance of the solar panel in the same way as it does on a cloudy day. This means that solar panels are not being used properly. However, over time,
The I-5 and I-84 Realignment and Additional Access into the Area
The I-5 and I-84 interchange in Portland Oregon is the worse congested and most accidents for the state.
Fiber optics is a mature technology that has been modified to allow sensing of the environment surrounding the fiber. This includes high-temperature environments found in smokestacks as well as remote sensing.
We present a wearable and stretchable ultrasonic imager for continuous, real-time assessment of cardiac function. It maintains functionality even when bent, wrapped around a small object, or subjected to stress, which is unprecedented. The imager's stretchable property ensures seamless contact with the skin, allowing examination of the left ventricle from multiple views, even during motion.
A reactionless drive is a device that produces motion without the ejection of a propellant. This is supposedly in violation of Newton's third law of motion, which states that for every action, there is an equal and opposite reaction. Reactionless Drives produce indefinite lifetimes for satellites, dependent on the lifetime of capacitors and solar panels.
Today, the supply of non-renewable energy is running out. As a result, we must use renewable energy sources. The best renewable energy source is solar energy. Solar power can be used to get them. However, dust and grit buildup on solar panels reduces their effectiveness. We use automatic solar panel cleaners for this reason,
The device is a dual mode engine for aircraft. Today's engines are either for flight within the atmosphere (turbo jet) or space (rockets) but not both. In the attached picture you will see a simple non-detailed cross section of a turbo jet engine. The illustration show the engine in turbo jet mode and rocket mode.
Multiphase electric machines possess several advantages when used in the electric drive system for automotive, aerospace/defense, rail, marine, and manufacturing industries. The performance of an electric drive system in extreme working conditions is extremely compromised. An electric drive suffers from torque derating, a decrease in efficiency,
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