Uap

Dina kimia fisik tur rékayasa, uap nujul kana cai nu nguap. Uap minangka fase gas anu murni tina cai sarta teu bisa kaciri. Dina tekanan atmosfir normal, uap murni (nu teu kacampuran ku hawa, tapi dina kasaaimbangan jeung cai nu cair) ngawengku kira-kira 1.600 kali volum cai nu cair.  Di atmosfir, tekanan parsial cai leuwih handap batan 1 atm, ku kituna uap bisa jeneng (en:exist) dina suhu anu kurang ti 100 C (tingali ogé water vapor jeung humidity).

Dina basa sapopoé, 'uap' nujul kana saab, nyaéta gas rada bodas nu kaluar saluhureun cai nu ditaheur, pacampur jeung hawa nu leuwih tiis. Saab ieu mangrupa cai dina ukuran laleutik, lain cai nu mangrupa gas, ku kituna sacara téknis lain mangrupa uap deui. Kaluar tina téko nu keur ngagolak, aya bagian hawa anu teu kaciri aya saab, tapi sabenerna aya uap.

Rujukan

Tempo oge

Electrification
Geyser – geothermally-generated steam
IAPWS – an association that maintains international-standard correlations for the thermodynamic properties of steam, including IAPWS-IF97 (for use in industrial simulation and modelling) and IAPWS-95 (a general purpose and scientific correlation).
Live steam
Mass production
Tanaga nuklir – and power plants use steam to generate electricity
Psychrometrics – moist air/vapour mixtures, humidity and air conditioning
Steam engine and Industrial Revolution
Steam house
Steam locomotive
Steam shower

Tumbu luar
Steam Tables & Charts by National Institute of Standards and Technology, NIST 
 What Is Steam? (general article about the properties of water/steam)
 Steam Tracing 
 Online steam properties calculator (Spirax Sarco)

Kategori:Wangun cai
Kategori:Cai dina wangun gas