throttleless
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
15
Scrabble Score
12
Letters
3
Syllables
7
Unique Chars
Meaning
adj
Not involving a throttle; unthrottled.
Example Sentences
- "The next logical step in valve timing flexibility and control are fully variable mechanical systems like the BMW Valvetronic system [7], which gives increased flexibility over valve timing, duration and allows, for the first time, the ability to achieve throttleless load control with a mechanical system. Shown in Figure 14, is an example of an early inlet valve closing strategy that allows throttleless load control. […] Throttleless operation has also been shown by Law et al [5] by replacing fresh charge with trapped exhaust gasses and achieving stable combustion with over 70% exhaust gas by two valve strategies, of either early exhaust valve closing and late intake valve opening or a strategy of double exhaust valve opening."
- "Engine performance has been mapped at shaft speeds from 2000 to 12,000 RPM, at altitudes from sea level up to 20,000 ft. and for a range of inlet pressures representative of throttling and supercharging. Mixture strengths were varied to evaluate the potential range of throttleless operation for minimizing fuel consumption."
- "In SI engine application, an EIVC strategy offers the possibility of throttleless operation throughout the engine speed and load range, and considerable improvement in fuel economy can be achieved by eliminating or reducing throttle [12]."