Led Light Bulbs | Bonded Fin Heat Sink
LEDs won’t burn your hand like some light sources, but they do produce heat. All light sources convert electric power into radiant energy and heat in various proportions. LEDs generate…
Aerogel | World’s Lightest Material
Aerogel is a very special type of foam which is 99.8% air. Aerogel is a low-density solid-state material derived from gel in which the liquid component of the gel has…
Nvh Terms | Nvh Terminology – 2
Pitch – The physical quality of sound that relates to the frequency of the wave. Radial Force Variation (RFV) – A measurement of the tire’s uniformity, under load, in regards to the…
Nvh Terms | Nvh Terminology -1
Audible Range of Sound – Sounds that are in the range of 20 to 20,000 Hertz (Hz). Amplitude – The vertical measurement between the top and bottom of a wave. Also see…
What Is Nvh
Noise: Noise is defined as any unpleasant or unexpected sound created by a vibrating object. Vibration: Vibration is defined as any objectionable repetitive motion of an object, back-and-forth or up-and-down.…
Durability Analysis
Automotive ● Design more reliable transmissions, drivelines and axles ● View the whole gearbox as an interacting and flexible system ● Predict gear, bearing and shaft life-times in the design concept phase ● Accurately…
Nvh | Noise Vibration and Harshness
NVHstands for noise, vibration, and harshness. Noise is unwanted sound; vibration is the oscillation that is typically felt rather than heard. Harshness is generally used to describe the severity and…
Digital Filters
Compared to their analog counterparts, digital filters offer outstanding performance and flexibility. Designing digital filters can seem a daunting task, however, because of its seemingly endless range of implementation choices.…
Hydraulic Hybrid Vehicles
Introduction To Hydraulic Hybrid Vehicles: Hybrid vehicles use two sources of power to drive the wheels. In a hydraulic hybrid vehicle (HHV) a regular internal combustion engine and a hydraulic…
Wireless Battery Charger
In the future all electronic devices will be wirelessly powered. Small, battery-powered gadgets make powerful computing portable. The battery charger should be capable of charging the most common battery types…
