Fuel economy estimates are derived from driving simulations conducted on
dynamometers in laboratories.
The trouble is that drivers don't always see the same efficiency in real - world driving that the EPA testers manage, so Mazda set all of its consumption targets according to driving habits of actual customers who don't drive on
a dynamometer in a lab.
AAA tested a 2013 Nissan Leaf, a 2012 Mitsubishi i - MiEV, and a 2014 Ford Focus Electric on
a dynamometer in a climate - controlled room.
Vazquez: The test itself is run on a chassis
dynamometer in a controlled laboratory environment.
All the products are extensively tested on public roads and the company's own
dynamometer in Kempten.
Not exact matches
In 2001, European cars of all sorts were getting 7 % fewer miles per gallon on the road than they demonstrated on the
dynamometer.
We are not about to enter an engine war with no restrictions
in cost or
dynamometer hours but we believe that if the FIA can create the right environment we would be interested
in getting involved.»
Scientists believe it orchestrates the rehearsal of focused activity,
in the microseconds before you decide to squeeze a
dynamometer, say.
Grip strength, easily measured by an inexpensive device known as a
dynamometer, is a common way to gauge functionality
in the elderly.
X1 can also function as a
dynamometer, a device that measures force or torque to quantify changes
in muscle strength.
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Especially look for the Grip Strength Measuring Device that they use
in the video, called a
dynamometer.
Setting the
Dynamometer Positioning the handles properly
in your hands can enable to pull a much bigger number on the device.
For example, as part of the ongoing, international Prospective Urban and Rural Epidemiological (PURE) study, researchers used a
dynamometer to measure grip strength
in almost 140,000 adults
in 17 countries, and they followed their health for an average of four years.
Kea et al. (2001) measured distance covered
in the one - leg sideways hop (with a tape) as well as concentric and eccentric isokinetic hip abduction moments (with a
dynamometer).
In isokinetic movements, the
dynamometer constantly adjusts the force resisting the joint movement so that the velocity remains constant.
It can be simply measured using dynamometry by taking multiple measurements
in the same
dynamometer of the same joint angle movement, at different angular velocities.
Similarly, peak moment ratios between muscle groups can be performed by setting the
dynamometer to perform concentric isokinetic muscle actions
in both directions, rather than concentric
in one direction and eccentric
in the other.
When different studies use the same angular velocity for measurement, these can be compared to one another, so long as differences between the populations tested are acknowledged, and so long as the
dynamometer used is the same
in both cases, as differences have been observed between brands (Francis & Hoobler, 1987; Thompson et al. 1989; Gross et al. 1991).
Nevertheless, Burnett et al. (2007) compared the ICC and COV of the EMG amplitude for both surface and fine wire electrodes
in cervical extension between MVICs and SVICs using an isokinetic
dynamometer.
Ganassi Racing can also benefit from the collaboration between Roush Yates Racing Engines and Ford, who work closely together developing the best possible engine with both production and racing engineers on hand at the Ford
Dynamometer Lab
in Dearborn.
I had calculated my car's theoretical new top speed based on
dynamometer numbers, but I wanted to know more about the car
in which I've invested so much time and money.
We are not about to enter an engine war with no restrictions
in cost or
dynamometer hours, but we believe that if the FIA can create the right environment we would be interested
in getting involved.»
In the case of an engine
dynamometer, power is measured at the engine's flywheel.
WEVTU reported earlier this month that Wisconsin is ready to use OBD - II (vehicle onboard diagnostics)
in place of current I / M
dynamometer emissions testing.
Gross horsepower is obtained by a
dynamometer test of an engine equipped only with the built -
in accessories essential to its operation, such as fuel pump, oil pump, coolant pump and built -
in emissions - control equipment
Horsepower ratings continued to drop, not only due to lower compression and tighter emissions controls but, beginning with the 1972 model year, a switch from gross (on
dynamometer) to net ratings based on an engine
in an actual vehicle with all accessories installed.
Roush Performance, Meyer Distributing and Mustang
Dynamometer were recognized by Commerce Assistant Secretary Marcus Jadotte at the International Happy Hour during the 2015 SEMA Show
in Las Vegas for export successes.
Once assembled, the engines were thoroughly tested and evaluated on
dynamometers and
in vehicles.
«From a performance standpoint, the data we collected on the track
in St. Petersburg matched up perfectly with our
dynamometer tests,» said Corvette Racing program manager Doug Fehan.
Manufacturer of high - performance engine
dynamometers, chassis
dynamometers and flowbenches used
in all levels of engine and vehicle development.
In the current edition of Motor Trend, the editors put the new Viper Coupe on a
dynamometer to see if the engine was really pumping out the advertised 510 horsepower.
Hyundai says the «mistakes» occurred during what is called the «coastdown» phase of emission and fuel economy testing,
in which aerodynamics, tire resistance, and internal power losses due to friction are measured through a
dynamometer.
The numbers that appear on a new car's window sticker now come from
dynamometer testing
in scientifically - controlled conditions.
From engine - building equipment and lathes to grinders and hand tools, as well as
dynamometers, air - conditioning units, bodyshop products, hoists and lifts, the products featured
in the section will quickly become a shop's most valued tools.
He will cover new ways of measuring the performance of supercharging devices, intake manifolds and cylinder heads while they are running on an engine, either on a
dynamometer or
in a vehicle on the road.
Roush Performance yesterday live - streamed a
dynamometer session on Facebook
in which they ran the mighty, aggressive Roush 729 Mustang.
But if you do the math on a hundred kids and one IC engine on a
dynamometer, you find a shortage of hours
in the week (we do that experiment to study efficiency and the role of throttle setting — but I am satisfied if the idea of efficiency has really sunk
in.)
In depth knowledge about engine dynamometer test cell setup and instrumentation used in test be
In depth knowledge about engine
dynamometer test cell setup and instrumentation used
in test be
in test beds
Improved gas uplift on production wells
in Virginia based on Echometer and
Dynamometer analysis and TWM software.
Test - retest strength reliability of the Electronic Push / Pull
Dynamometer (EPPD)
in the measurement of the quadriceps and hamstring muscles on a new chair