GETTING THE SAVINGS TO STAY: To estimate the energy efficiency and performance of the proposed chilled water system, an energy simulation was performed by Syska Hennessy Group, Inc., using an IES VE ...

Since 1914 auto makers have used the Kettering or inductive ignition system: a battery, transformer (coil), a cam-driven mechanical switch (breaker points), a distributor and spark plugs. The system ...

The novel heat pump concept combines solar energy with chemical storage and reportedly consume 75% less electricity than conventional heat pumps. The system relies on a battery and a heat storage tank ...

System Sensor today announced that it has launched its new i4 Series Combination CO/Smoke Detector and Integration Module. The i4 Series is the first low-voltage, system-connected, combination smoke ...

A train running beyond 1 kilometer from the head to the tail runs over the rails laid out on a vast ground, the "air brake" used in such American freight trains is being modernized at once is. Newly ...

Figure 1. Comparison between conventional imaging using an imaging system (left) and “diffractive imaging” (right). In both cases, the sample needs to be illuminated by EUV light. However, the ...