2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Mechanical engineers tsim thiab saib xyuas kev tsim khoom ntawm ntau yam khoom suav txij li cov khoom siv kho mob mus rau cov roj teeb tshiab. … Mechanical engineers tsim lwm lub tshuab hauv tsev, xws li elevators thiab escalators. Lawv kuj tsim cov khoom siv-kua tshuab, xws li cov tshuab conveyor thiab cov chaw nres tsheb hloov chaw.
5 yam khoom siv tshuab ua haujlwm yog dab tsi?
Piv txwv ntawm cov khoom lag luam uas cov kws kho tshuab tuaj yeem tsim thiab tsim tau yog: transmissions; cav qhov chaw; aircraft cav; tswj systems; cov khoom siv prosthetic; disk tsav; tshuab luam ntawv; cov cuab yeej semiconductor; sensors; gas turbines; cua turbines; roj hlwb; compressors; neeg hlau; thiab tshuab cuab yeej.
Dab tsi suav nrog hauv kev tsim kho tshuab?
Kev qhuab qhia hauv kev tsim kho tshuab suav nrog tab sis tsis txwv rau:
- Nyob zoo ib tsoom phooj ywg.
- Aerospace.
- Automation.
- Automotive.
- Autonomous Systems.
- YBiotechnology.
- Composites.
- Computer Aided Design (CAD)
Yuav ua li cas yog ib tug kws kho tshuab?
Mechanical engineers saib ntawm cov teeb meem tshuab nyuaj thiab xav txog seb cov cuab yeej tshiab lossis kev txhim kho yuav daws cov teeb meem li cas. Lawv txaus siab rau kev ua haujlwm thoob plaws ntau qhov kev lag luam thiab muaj 4% qhov kev npaj ua haujlwm loj hlob, raws li kev kwv yees tsis ntev los no ntawm Bureau of Labor Statistics (BLS).
Puas yog ib tug kws kho tshuab ua haujlwm zoo?
Ibmechanical engineering txoj haujlwm zoo? Yes. A mechanical engineering degree tuaj yeem ua rau muaj kev ua haujlwm hauv ntau qhov chaw, suav nrog kev tsim khoom thiab aerospace. Cov hauj lwm no muab cov nyiaj hli muaj zog txhua xyoo.
Pom zoo:
Cov electrons nyob qhov twg hauv quantum mechanical qauv?
Qhov chaw ntawm cov khoom siv hluav taws xob hauv quantum mechanical qauv ntawm lub atom feem ntau hu ua huab cua electron huab hauv atomic txoj kev xav thiab quantum mechanics, lub atomic orbital yog kev ua lej piav qhia qhov chaw. thiab yoj-zoo li tus cwj pwm ntawm ib qho hluav taws xob hauv ib qho atom.
Leej twg tsim quantum mechanical qauv?
Zaj. Erwin Schrödinger Erwin Schrödinger Hauv quantum mechanics, Schrödinger's miv yog ib txoj kev xav uas qhia txog qhov tsis sib xws ntawm quantum superposition. Hauv kev sim kev xav, tus miv hypothetical yuav raug suav hais tias ib txhij ob qho tib si ciaj sia thiab tuag vim nws txoj hmoo tau txuas mus rau qhov xwm txheej random subatomic uas yuav tshwm sim lossis tsis tshwm sim.
Nyob rau hauv quantum mechanical tunneling ntawm cov khoom tshwm sim thaum twg?
Tunneling yog ib qho quantum mechanical phenomenon thaum ib cov particle tuaj yeem nkag mus los ntawm lub zog muaj zog uas muaj zog ntau dua li cov particle lub zog kinetic. Cov cuab yeej zoo kawg no ntawm cov khoom siv microscopic ua lub luag haujlwm tseem ceeb hauv kev piav qhia ntau yam tshwm sim hauv lub cev nrog rau cov xov tooj cua tsis zoo.
