translational representative - определение. Что такое translational representative
Diclib.com
Словарь ChatGPT
Введите слово или словосочетание на любом языке 👆
Язык:

Перевод и анализ слов искусственным интеллектом ChatGPT

На этой странице Вы можете получить подробный анализ слова или словосочетания, произведенный с помощью лучшей на сегодняшний день технологии искусственного интеллекта:

  • как употребляется слово
  • частота употребления
  • используется оно чаще в устной или письменной речи
  • варианты перевода слова
  • примеры употребления (несколько фраз с переводом)
  • этимология

Что (кто) такое translational representative - определение

Translational Lift; Translational thrust

representative         
WIKIMEDIA DISAMBIGUATION PAGE
Representatives; Rep.; Representative (disambiguation)
(representatives)
Frequency: The word is one of the 1500 most common words in English.
1.
A representative is a person who has been chosen to act or make decisions on behalf of another person or a group of people.
...trade union representatives...
N-COUNT
2.
A representative is a person whose job is to sell a company's products or services, especially by travelling round and visiting other companies. (FORMAL)
She had a stressful job as a sales representative.
N-COUNT: usu with supp
3.
A representative group consists of a small number of people who have been chosen to make decisions on behalf of a larger group.
The new head of state should be chosen by an 87 member representative council.
ADJ: ADJ n
4.
Someone who is typical of the group to which they belong can be described as representative.
He was in no way representative of dog-trainers in general.
ADJ: oft ADJ of n
representativeness
...a process designed to ensure the representativeness of the sample interviewed.
N-UNCOUNT
5.
In the United States, a Representative is a member of the House of Representatives, the less powerful of the two parts of Congress.
N-COUNT
6.
representative         
WIKIMEDIA DISAMBIGUATION PAGE
Representatives; Rep.; Representative (disambiguation)
I. a.
1.
Figurative, typical, symbolical.
2.
Delegated, acting for others.
II. n.
Delegate, deputy, substitute, agent, proxy, locum tenens, lieutenant, vicegerent.
representative         
WIKIMEDIA DISAMBIGUATION PAGE
Representatives; Rep.; Representative (disambiguation)
I
adj. representative of
II
n.
1) a sales representative (BE also has commercial traveller)
2) an elected representative

Википедия

Translational lift

Translational lift is improved rotor efficiency resulting from directional flight in a helicopter. Translation is the conversion from the hover to forward flight.: 2–27  As undisturbed air enters the rotor system horizontally, turbulence and vortices created by hovering flight are left behind and the flow of air becomes more horizontal. The efficiency of the hovering rotor system is greatly improved with each knot of airspeed gained by horizontal movement of the aircraft or wind speed.: 2–21 

As forward airspeed increases, the helicopter goes through effective translational lift (ETL) at about 16 to 24 knots. This is known as the ETL speed.: 2–27  Above this speed, the rotor system completely outruns the recirculation of old vortices and begins to work in undisturbed air. Efficiency continues to increase with airspeed until the best climb airspeed is reached, and drag is minimised.: 2–22 

This additional lift can enable an overloaded helicopter to climb even if it is too heavy to hover in ground effect. Liftoff can still be achieved if the helicopter has enough of a straight runway to make a "running take off", where the pilot will accelerate the helicopter across the ground on its landing gear until translational lift speed is achieved and the aircraft begins to climb. This is described in Robert Mason's book Chickenhawk.

During the translation from the hover to forward flight, the difference in lift across the rotor disc causes a difference in drag, resulting in a noticeable vibration between approximately 10-20 knots.: 2–28 

As speed increases and translational lift becomes more effective, the helicopter will tend to pitch up and roll to the right or left (depending on main rotor rotation direction), due to dissymmetry of lift, gyroscopic precession, and the transverse flow effect. The pilot must anticipate and correct for these effects.: 2–22 

The efficiency of the tail rotor is also improved with forward airspeed. This is known as translational thrust.: 2–22 : 1–113