Hap namba 09
Thermal engineering
Olsem wanem hat i muv, na olsem wanem long holim hat insait o pasim em long ausait
Thermal engineering (wok injinia bilong hat) i stori long hat: olsem wanem em i go long ol samting i hat moa i go long ol samting i kol moa, na olsem wanem ol injinia i yusim ol kain samting, samting i banisim hat (insulation) na sep bilong holim haus i stap hat, wara bilong dring i stap kol, o masin i no kamap hat tumas.
Em i gutpela long husat
Ol pikinini i tingting bilong wanem spun ain i kamap hat insait long ti, na ol sumatin i laikim ol experiment wantaim ol samting ol i save yusim long olgeta de.
Wanem samting yu bai lainim
- Olsem wanem hat i go long samting i hat moa i go long samting i kol moa
- Bilong wanem hat i wokabaut gut insait long sampela kain samting (heat conduction), na narapela kain samting i banisim hat
- Hamas kwik ol samting i kamap hat na i kamap kol, na dispela i dipen long wanem samting
- Olsem wanem ol injinia i makim ol kain samting long pasin bilong ol wantaim hat
Sampela kain experiment
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Hatim wanpela sait bilong ol stik ol i wokim long narapela narapela kain samting, na skelim hamas kwik narapela sait i kamap hat.
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Karamapim wanpela virtual kap long narapela narapela samting i banisim hat, na lukim hamas taim wara bilong dring i stap hat.
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Senisim hamas wol i tik (thickness), na skelim hamas hat i go insait long wol i go long narapela sait.
Ol samting yu ken wokim
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Wanpela bokis kaikai bilong belo i banisim hat gut
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Wanpela wol i holim hat insait long rum
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Wanpela isi heat sink (ain i kisim hat na rausim) bilong wanpela hap bilong electronics
Ol dispela eksampel i soim kain wok i stap long dispela hap. Ol lesen ol i putim ples klia inap i no wankain olgeta.
Wanem samting simulesen i lusim
- Laboratori i kaunim olsem wanem hat i muv (heat transfer) long ol isi model bilong lainim, na long sampela pasin tasol bilong wanpela wanpela kain samting.
- Win i muv na lait bilong san, simulesen i mekim ol i isi; ol tru bilding na masin i gat planti samting moa, na ol man i skul pinis long dispela wok i mas chekim ol.
Olgeta simulesen i lusim sampela samting bilong tru laip. Long save olsem wanem em i mekim olsem, em i wanpela hap bilong lainim wok injinia.
Ol sabjek bilong skul i join wantaim
Physics (hat na temperature), chemistry (ol kain samting), geography (pasin bilong san na ren), disain na teknoloji
Join wantaim ol narapela hap
Thermal engineering i join wantaim structures & materials, wantaim ol sekit bilong pawa (ol hap i kamap hat) na wantaim control systems (ol thermostat).
Gutpela long save
Wanpela vacuum flask (botol i holim hat o kol) i holim samting bilong dring i stap hat o kol, long wanem em i mekim olgeta rot hat i ken bihainim i go isi.
Ol narapela hap i gat join
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- Hap namba 02
Ol sekit bilong pawa
Olsem wanem karen bilong pawa i ron, na olsem wanem long kontrolim em
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