| slovo | definícia |
combustion
(encz) | combustion,spalovací adj: Zdeněk Brož |
combustion
(encz) | combustion,spalování n: Zdeněk Brož |
Combustion
(gcide) | Combustion \Com*bus"tion\ (?; 106), n. [L. combustio: cf. F.
combustion.]
1. The state of burning.
[1913 Webster]
2. (Chem.) The combination of a combustible with a supporter
of combustion, producing heat, and sometimes both light
and heat.
[1913 Webster]
Combustion results in common cases from the mutual
chemical action and reaction of the combustible and
the oxygen of the atmosphere, whereby a new compound
is formed. --Ure.
[1913 Webster]
Supporter of combustion (Chem.), a gas, as oxygen, the
combination of which with a combustible, as coal,
constitutes combustion.
[1913 Webster]
3. Violent agitation; confusion; tumult. [Obs.]
[1913 Webster]
There [were] great combustions and divisions among
the heads of the university. --Mede.
[1913 Webster]
But say from whence this new combustion springs.
--Dryden.
[1913 Webster] |
combustion
(wn) | combustion
n 1: a process in which a substance reacts with oxygen to give
heat and light [syn: combustion, burning]
2: a state of violent disturbance and excitement; "combustion
grew until revolt was unavoidable"
3: the act of burning something; "the burning of leaves was
prohibited by a town ordinance" [syn: burning,
combustion] |
| | podobné slovo | definícia |
combustion
(encz) | combustion,spalovací adj: Zdeněk Brožcombustion,spalování n: Zdeněk Brož |
external-combustion engine
(encz) | external-combustion engine, n: |
fluidized bed combustion
(encz) | fluidized bed combustion,fluidní spalování [eko.] RNDr. Pavel Piskač |
four-stroke internal-combustion engine
(encz) | four-stroke internal-combustion engine, n: |
internal combustion
(encz) | internal combustion, n: |
internal combustion engine
(encz) | internal combustion engine, |
internal-combustion engine
(encz) | internal-combustion engine, |
pre-combustion energy
(encz) | pre-combustion energy,energetická náročnost před spalováním n:
[eko.] Množství energie potřebné k vlastnímu vytěžení surového
paliva. RNDr. Pavel Piskač |
spontaneous combustion
(encz) | spontaneous combustion, |
Combustion chamber
(gcide) | Combustion chamber \Com*bus"tion cham`ber\ (Mech.)
(a) A space over, or in front of, a boiler furnace where
the gases from the fire become more thoroughly mixed
and burnt.
(b) The clearance space in the cylinder of an internal
combustion engine where the charge is compressed and
ignited.
[Webster 1913 Suppl.] |
Internal-combustion
(gcide) | Internal-combustion \In*ter"nal-com*bus"tion\, a. (Mach.)
Designating, or pertaining to, any engine (called an |
Internal-combustion engine
(gcide) | Internal-combustion engine \Internal-combustion engine\) in
which the heat or pressure energy necessary to produce motion
is developed in the engine cylinder, as by the explosion of a
gas, and not in a separate chamber, as in a steam-engine
boiler. The gas used may be a fixed gas, or one derived from
alcohol, ether, gasoline (petrol), naphtha, oil (petroleum),
etc. There are three main classes: (1) gas engines proper,
using fixed gases, as coal, blast-furnace, or producer gas;
(2) engines using the vapor of a volatile fluid, as the
typical gasoline (petrol) engine; (3) oil engines, using
either an atomized spray or the vapor (produced by heat) of a
comparatively heavy oil, as petroleum or kerosene. In all of
these the gas is mixed with a definite amount of air, the
charge is composed in the cylinder and is then exploded
either by a flame of gas (flame ignition -- now little used),
by a hot tube (tube ignition) or the like, by an electric
spark (electric ignition, the usual method is gasoline
engines, or by the heat of compression, as in the Diesel
engine. Gas and oil engines are chiefly of the stationary
type. Gasoline engines are largely used for automobile
vehicles, boats, etc. Most internal-combustion engines use
the Otto (four-stroke) cycle, though many use the two-stroke
cycle. They are almost universally trunk engines and
single-acting. Because of the intense heat produced by the
frequent explosions, the cylinders must be cooled by a water
jacket (water-cooled) or by air currents (air cooled) to give
the maximum thermodynamic efficiency and to avoid excessive
friction or seizing.
[Webster 1913 Suppl.] internalise \internalise\ v.
(Psychology)
Same as internalize. MKChiefly Brit.
Syn: internalize, interiorize, interiorise.
[WordNet 1.5] |
Spontaneous combustion
(gcide) | Spontaneous \Spon*ta"ne*ous\ (sp[o^]n*t[=a]"n[-e]*[u^]s), a. [L.
spontaneus, fr. sponte of free will, voluntarily.]
1. Proceeding from natural feeling, temperament, or
disposition, or from a native internal proneness,
readiness, or tendency, without constraint; as, a
spontaneous gift or proposition.
[1913 Webster]
2. Proceeding from, or acting by, internal impulse, energy,
or natural law, without external force; as, spontaneous
motion; spontaneous growth.
[1913 Webster]
3. Produced without being planted, or without human labor;
as, a spontaneous growth of wood.
[1913 Webster]
Spontaneous combustion, combustion produced in a substance
by the evolution of heat through the chemical action of
its own elements; as, the spontaneous combustion of waste
matter saturated with oil.
Spontaneous generation. (Biol.) See under Generation.
[1913 Webster]
Syn: Voluntary; uncompelled; willing.
Usage: Spontaneous, Voluntary. What is voluntary is the
result of a volition, or act of choice; it therefore
implies some degree of consideration, and may be the
result of mere reason without excited feeling. What is
spontaneous springs wholly from feeling, or a sudden
impulse which admits of no reflection; as, a
spontaneous burst of applause. Hence, the term is also
applied to things inanimate when they are produced
without the determinate purpose or care of man.
"Abstinence which is but voluntary fasting, and . . .
exercise which is but voluntary labor." --J. Seed.
[1913 Webster]
Spontaneous joys, where nature has its play,
The soul adopts, and owns their firstborn away.
--Goldsmith.
[1913 Webster] -- Spon*ta"ne*ous*ly, adv. --
Spon*ta"ne*ous*ness, n.
[1913 Webster] |
Supporter of combustion
(gcide) | Combustion \Com*bus"tion\ (?; 106), n. [L. combustio: cf. F.
combustion.]
1. The state of burning.
[1913 Webster]
2. (Chem.) The combination of a combustible with a supporter
of combustion, producing heat, and sometimes both light
and heat.
[1913 Webster]
Combustion results in common cases from the mutual
chemical action and reaction of the combustible and
the oxygen of the atmosphere, whereby a new compound
is formed. --Ure.
[1913 Webster]
Supporter of combustion (Chem.), a gas, as oxygen, the
combination of which with a combustible, as coal,
constitutes combustion.
[1913 Webster]
3. Violent agitation; confusion; tumult. [Obs.]
[1913 Webster]
There [were] great combustions and divisions among
the heads of the university. --Mede.
[1913 Webster]
But say from whence this new combustion springs.
--Dryden.
[1913 Webster] |
combustion
(wn) | combustion
n 1: a process in which a substance reacts with oxygen to give
heat and light [syn: combustion, burning]
2: a state of violent disturbance and excitement; "combustion
grew until revolt was unavoidable"
3: the act of burning something; "the burning of leaves was
prohibited by a town ordinance" [syn: burning,
combustion] |
external-combustion engine
(wn) | external-combustion engine
n 1: a heat engine in which ignition occurs outside the chamber
(cylinder or turbine) in which heat is converted to
mechanical energy |
four-stroke internal-combustion engine
(wn) | four-stroke internal-combustion engine
n 1: an internal-combustion engine in which an explosive mixture
is drawn into the cylinder on the first stroke and is
compressed and ignited on the second stroke; work is done
on the third stroke and the products of combustion are
exhausted on the fourth stroke [syn: four-stroke engine,
four-stroke internal-combustion engine] |
internal combustion
(wn) | internal combustion
n 1: the combustion of fuel inside a cylinder (as in an
internal-combustion engine) |
internal-combustion engine
(wn) | internal-combustion engine
n 1: a heat engine in which combustion occurs inside the engine
rather than in a separate furnace; heat expands a gas that
either moves a piston or turns a gas turbine [syn:
internal-combustion engine, ICE] |
spontaneous combustion
(wn) | spontaneous combustion
n 1: ignition of a substance (as oily rags) resulting from an
internal oxidation process |
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