...A rotating body consisting of multiple blades attached to a hub, which exchanges energy between the fluid and shaft power in a turbo-type fluid machine. In pumps, blowers, and compressors, which give energy to the fluid, it is called an impeller, and in water turbines, which receive energy, it is called a runner. Depending on the direction in which the flow passes through the impeller, it is classified as a centrifugal type, a mixed flow type, or an axial flow type (Figure). *Some of the terminology that mentions "impeller" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…ターボ形流体機械の中で流体と軸動力とのエネルギー授受を行う部分で,ハブに取り付けられた複数の羽根からなる回転体をいう。ポンプ,送風機,圧縮機のように,流体にエネルギーを与えるものではインペラーimpeller,水車のようにエネルギーを受け取るものではランナーrunnerと呼び分けられる。流れがインペラーを通り抜ける方向によって,遠心式,斜流式(混流式),軸流式に分類される(図)。… ※「インペラー」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
The old name of the province that covers the enti...
1694-1767 (7th year of Genroku - 4th year of Meiwa...
… V R is determined to satisfy this condition. Fo...
…An unmarried princess or princess who serves the...
Sodium carbonate. It is commonly called sodium ca...
Order Pelecaniformes, Family Heronidae. Total leng...
Initially, it meant "love suicide," but...
A large group of languages that is a branch of t...
…As a result, textile production, centered in Kyo...
Empress of the fourth Tang emperor, Zhongzong. Bo...
…In modern times, in addition to functioning as a...
Austrian physicist and chemist. Born in Bohemia. ...
In ancient and medieval Western European family c...
Year of death: 1751.7.12 (16.20.1751) Year of birt...
…He grew up as an orphan, joined a troupe of trav...