2016
Entries
Internal combustion engines suffer from fairly low efficiency (internal thermal losses and wasted hot exhaust enthalpy). Small-scale engines' surface area/volume ratio combustion chamber leads to higher heat transfer losses and inefficient combustion. Furthermore, the market for micro combined heat and power (micro-CHP) system has solutions with high ratios of heat/electricity (4:1, 3:1, 2:1),
MOTIVATION
Are you designing a small commercial unmanned airborne system (UAS)? Perhaps you have found a few suppliers for autopilots, but you have definitely faced the problem of finding the right supporting electronic modules, such as onboard power systems, motor drivers and servo controllers.
The Problem:
1. Patient bed care (for the temporary or permanently bedridden) is a significant problem in Health Care and the Home Care Industry. Tasks that require positional changes often put both the patient and caregiver at risk of pain and injury.
2. High cost of care for the bedridden.
3. Shortage of nursing personnel worldwide.
O.K. I'll list logic ( also view )
1. Power from the battery powers redesigned electric motor to 1000 r.p.m.,
inexpensive stall warning device based upon known aerodynamic performance of airplane, balancing G-forces against force proportional to dynamic pressure. The basis for this idea evolved early (US 1,885,578 and 504,062).
Such an instrument may be an airtight case having upper and lower halves,
A conventional supercharger is installed near the engine either above the cylinder block or in front of the engine. One of the problems of the installation of a supercharger at such a place is that as the engine gets heated to high temperature, the supercharger also gets overheated.
As we know, the world population is increasing day by day. As the population increases, the increase in requirements results in lack of resources. The leading problem is pollution from which the whole world is suffering. Most of the air pollution is caused by automobiles, trucks, buses, etc.
The disclosed engine addresses the problem of climate change by increasing engine efficiency and decreasing emissions. A conventional four stroke poppet valve engine is modified to include a novel rotary combustion chamber (RCC) serving all cylinders in the preferred four cylinder format.
PROCESS OF CAPTURING SOLAR ENERGY TODAY IS VERY INEFFICIENT.
World is looking forward to increasing electrical energy generation through renewable energy sources. Solar thermal has fallen way behind solar photovoltaic due to WRONG belief that it is inefficient. Installed Solar PV plants are known to have an efficiency of just about 14%.
ValueGauge presents a paradigm shift in vehicle fuel measurement and driver behavior. ValueGauge enables operators to drive in ways that yield the most Value for their time.
The traditional measure of vehicle fuel consumption is miles per gallon (MPG).
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