Word Finder - ventilation

definition

The replacement of stale or noxious air with fresh.

definition

The mechanical system used to circulate and replace air.

definition

An exchange of views during a discussion.

definition

The public exposure of an issue or topic.

definition

The bodily process of breathing; the inhalation of air to provide oxygen, and the exhalation of spent air to remove carbon dioxide.

definition

The mechanical system used to assist breathing.

Ventilation will still require constant care.

Ventilation is provided at sides and top.

Abundant means of ventilation should be provided.

The house should be opened for ventilation in all mild weather in winter, and daily throughout the rest of the year.

This consists mainly in the storing only of such fruits as are dry and in proper condition; in judicious ventilation, especially in the presence of large quantities of newlygathered fruit; in the prompt removal of all decaying fruit; and in the exclusion of vermin.

In a mine with shafts opening at the same level, natural ventilation once established will be effective during cold weather, as the downcast will have the temperature of the outside air, while the upcast will be filled with the warm air of the mine.

The ventilation of a mine must in general be produced artificially.

Wherever possible the lines were constructed in open cutting, to ensure adequate ventilation; and where this was not possible they were built by a method suggestively named " cut and cover."

The terrible effects of fire-damp have led to the adoption of elaborate systems of ventilation, as the most effective safeguard against these explosions is the dilution and removal of the fire-damp as promptly and completely as possible.

In metal mines, however, artificial ventilation is rarely attempted, and natural ventilation often fails to furnish a sufficient quantity of air.

Natural ventilation is impracticable in flat deposits worked by drifts and without shafts.

For many plants this under current of ventilation would be exceedingly beneficial, especially when cold winds prevented the sashes from being opened.

Mechanical ventilation may be effected either by direct exhaustion or centrifugal displacement of the air to be removed.

Franklin's advocacy of vegetarianism, of sparing and simple diet, and of temperance in the use of liquors, and of proper ventilation has already been referred to.

Plant houses must be as far as possible impervious to wet and cold air from the exterior, provision at the same time being made for ventilation, while the escape of warm air from the interior must also be under control.

In this house the principal part of the roof is a fixture, ventilation being provided for by small lifting sashes against the back wall, and by the upright front sashes being hung on a pivot so as to swing outwards on the lower side.

This board is required to visit each of the institutions at least once a year to ascertain its condition and needs, and all proposed appropriations for their support, plans of buildings, proposed systems of sewerage, ventilation and heating must be submitted to it.

When a number of specimens have to be submitted to pressure, ventilation is secured by means of frames corresponding in size to the drying paper, and composed of strips of wood or wires.

In this portion of the pit are generally placed the furnaces for ventilation, and the boilers required for working steam engines underground, as well as the stables and lamp cabin.

The ventilation of ends is effected by means of brattices or temporary partitions of thin boards placed midway in the drift, and extending to within a few feet of the face.

Ventilation is afforded at the ends, usually by tilting laths, operated by a cord.

It is important that the ventilation should be as efficient as practicable, especially where coke fuel is to be used.

They assist in the extremely rapid and vigorous ventilation of the lungs, the latter being capable of but very limited expansion and contraction in birds.

As already noted large pillars must always be left to protect shafts, adits and the more important mine-passages necessary for drainage, ventilation and the haulage of mineral.

When the temperature of outside and inside air becomes equal or nearly so natural ventilation ceases or becomes insignificant.

This will include pneumothorax occurring as a result of positive-pressure ventilation (over-pressure pulmonary barotrauma ).

House with conservatory for solar ventilation preheat Simulation can be used to explore the potential for novel energy conservation approaches.

Being gases these are difficult to control and often require the use of appropriate respirators and ventilation of the area where the spillage occurred.

Each panel has an opening sash window to provide adequate ventilation.

Defra has stressed that ventilation shutdown would only be used as a last resort.

Some nice touches include slightly flared sleeves to up ventilation to the forearms when wanted or to make rolling them up easier.

I now have a little PCB edge sticking out one of the ventilation slits on the side of the machine.

A circular ventilator is available where it is necessary to provide ventilation through an existing flat board soffit.

A longitudinal ventilation system with jet fans mounted along the roof soffit was adopted to propel air in the direction of traffic flow.

Solar Smart Vent 300 Self contained solar Smart Vent 300 Self contained solar powered ventilation unit which helps to reduce build up of heat and condensation in confined areas.

Ventilation was provided by a network of four inch diameter glazed drainage pipes that came to the surface within the surrounding undergrowth.

The use of vapor permeable underlay to improve the thermal performance of the roof will inevitably change the roof ventilation requirements.

Ventilation in enclosed or mechanically ventilated areas can also be assessed using tracer gas techniques.

Buoyancy ventilation is more commonly referred to as temperature-induced or stack ventilation.

Oxygen therapy may be given at night, and some people may also benefit from assisted ventilation, usually given through a face mask.

Air heating is almost always combined with mechanical ventilation.

No consideration was given to the use of invasive or non-invasive ventilation in the setting of worsening hypoxia.

Any tendency for hypoxia due to reduced alveolar ventilation can easily be overcome with a small amount of supplement of oxygen.

However, to minimize the risk of condensation, take care to ensure adequate ventilation.

In large roofs, ventilation can be improved with ridge ventilators.

The Standard states " Facilities for lengthy intermittent positive pressure ventilation must be provided.

Consider the use of local exhaust ventilation in order to prevent your exposure to any solvent vapor or mist.

The vertical service columns are yellow, and white perforated steel wall panels protect the filters for a displacement ventilation system.

Inevitably, with all the significant benefits, impulse ventilation systems for car parks are here to stay.

For reasons of health it may be assumed that no system of heating is advisable which does not provide for a constant renewal of the air in the locality warmed, and on this account there is a difficulty in treating as separate matters the subjects of heating and ventilation, which in practical schemes should be considered conjointly.