mphamvu yamagetsi

Zamkati

• Ubwino wamagetsi amagetsi
• Zoyipa zamagetsi zamagetsi
• Zitsanzo zamagetsi zamagetsi
• Mitundu ina yamphamvu

Pulogalamu ya mphamvu yamagetsi (yemwenso amatchedwa mphamvu yamadzi kapena mphamvu yamagetsi) imapezeka chifukwa cha mphamvu zamagetsi komanso mphamvu zamadzi (monga mathithi kapena mitsinje) ndi mafunde.

Mphamvu zamagetsi ndi mphamvu yomwe thupi lililonse limakhala nayo chifukwa cha kuyenda kwake. Mwachitsanzo, ngati titapendekera pensulo papepala ndikuligwira, pensulo siimapereka mphamvu iliyonse papepala (palibe mphamvu yakuyenda).

Kumbali inayi, ngati tigunda pepalali ndi nsonga ya pensulo, ndiye kuti, timayendetsa mwachangu, pensulo imaswa pepala chifukwa cha mphamvu zake. Pachifukwa ichi, mphamvu yamagetsi Samachokera kunyanja kapena m'mayiwe, koma m'madzi oyenda, monga mitsinje ndi nyanja.

Mphamvu zotheka ndizo zomwe zili mu chinthu chifukwa cha momwe zimakhalira mkati mwa dongosolo. Mwachitsanzo, apulo pamtengo uli ndi mphamvu yogwa, ndiye kuti, mphamvu yomwe ingakhalepo imakhala yayikulu ngati apulo ili pamwamba.

Gwiritsani ntchito mphamvu yamadzi zikutanthauza kuti kusiyana kwakutali pakati pa malo omwe madzi amachokera ndi malo omwe adzagwere kumagwiritsidwa ntchito. Mphamvu yomwe imagwera chifukwa chothamangitsa mphamvu yokoka imasandulika kukhala mphamvu yakuyenda.

Onaninso: Zitsanzo za Mphamvu m'moyo watsiku ndi tsiku

Ubwino wamagetsi amagetsi

• Ndi mphamvu yowonjezeredwa: Mwanjira ina, sichitha chifukwa chogwiritsa ntchito, chifukwa cha kayendedwe ka madzi. Ngakhale madzi ochulukirapo atuluka mosungira ndikudutsa malo opangira magetsi, madzi amenewo abwereranso ku dziwe chifukwa cha kayendedwe ka madzi, komwe kumapangitsa kuti madzi asanduke nthunzi ndikugwanso ngati mvula.
• Kuchita bwino: Mosiyana ndi mphamvu zina zowonjezeredwa (monga mphamvu ya dzuwa), malo ochepa amafunikira kuti apeze mphamvu zambiri.
• Sizimapanga mpweya woopsa: Monga zomwe zimapangidwa ndi magwero ena amagetsi monga mafuta.
• Kutsika mtengo: Kugwira ntchito kwake sikuyimira mitengo yamafuta. Ngakhale kumanga kwa magetsi opangira magetsi kumatha kukhalaokwera mtengo kwambiri, nthawi yake yothandiza imatha kupitilira zaka 100.

Zoyipa zamagetsi zamagetsi

• Ngakhale pali mitundu yamagetsi yamagetsi yosakhudza chilengedwe, yambiri ndi malo opangira magetsi, omwe amapanga malo osungira madzi, ndiye kuti kusefukira kwa madera akuluakulu kuzungulira malo omwe kale anali mtsinje. Izi zimakhudza kwambiri chilengedwe, zomwe zimakakamiza kusamutsa mitundu yambiri ndikusintha mawonekedwe.
• Zachilengedwe zimasinthidwanso kumunsi kwakumtsinje chifukwa madzi omwe amatuluka m'madamuwa alibe dothi, zomwe zimayambitsa kukokomeza kwamphamvu kwambiri m'mbali mwa mitsinje. Kuphatikiza apo, kuyenda kwamtsinje kumasintha kwakanthawi kochepa.

Zitsanzo zamagetsi zamagetsi

MALO OGULITSIRA Magetsi

Amasintha mphamvu zamadzi kukhala zamagetsi. Amagwiritsa ntchito mphamvu yamadzi ambiri (malo osungira kapena nyanja yopangira) chifukwa chosafanana ndi bedi lamtsinje. Madzi amatsitsidwa kudzera mu chopangira mphamvu, momwe mphamvu zake zimatha kusandulika kukhala mphamvu ya kayendedwe (kayendedwe) ndipo chopangira mphamvu chiwasandutsa mphamvu yamagetsi.

Chomera choyamba chamagetsi chimamangidwa 1879 ku mathithi a Niagara. Pakadali pano, iyi ndiye njira yotsika mtengo kwambiri, chifukwa chakukonza kochepera komwe kumafunikira maofesi komanso kuchuluka kwa mphamvu zomwe zimapezeka tsiku lililonse.

MAPETSERO A MADZI

Amagwiritsa ntchito kayendedwe kabwino ka madzi. Amatchedwa mphero chifukwa pogwiritsira ntchito koyamba ankagwiritsa ntchito pogaya mbewu. Madzi amasuntha masamba a gudumu lomwe limalowetsedwa pang'ono pamadzi. Kupyola magiya angapo, kayendedwe ka gudumu limasunthanso miyala iwiri yozungulira yotchedwa magudumu opera omwe amasunthira mbewuzo, kuzisandutsa ufa.

Pakadali pano, mawilo amadzi amathanso kugwiritsidwa ntchito kupeza magetsi kudzera mu thiransifoma, zofananira ndi makina amagetsi opangira magetsi.

Komabe, mphamvu zomwe zimapezeka ndizotsika kwambiri popeza madzi amayenda mwachangu chifukwa choti kusalingana kwachilengedwe kwa mitsinje ndikotsika kwambiri poyerekeza ndi komwe kumagwiritsidwa ntchito popanga magetsi. Mawilo amadzi oyamba adamangidwa ku Greece wakale, m'zaka za zana lachitatu BC.

MPHAMVU ZA M'MANZI

Ndi njira yapadera yogwiritsira ntchito mphamvu zamadzi. Amagawidwa mu:

• Mphamvu zochokera kunyanja: Mafunde am'nyanja ndi mayendedwe am'madzi am'nyanja. Amapangidwa ndi zinthu zingapo, monga kuzungulira kwa Dziko lapansi ndi mphepo. Ma rotors amagwiritsidwa ntchito kupezera mphamvu zamagetsi zamagetsi.
• Mphamvu ya Osmotic: Madzi am'nyanja ndi amchere, ndiye kuti ali ndi ndende ya inu pitani kunja. Komano mitsinje ilibe mchere. Kusiyanitsa kwamchere wamchere pakati pa mitsinje ndi nyanja kumatulutsa kuchedwa kuthamanga kwa osmosis, pomwe mitundu iwiri yamadzi imasiyana ndi Kakhungu. Kusiyana kwamphamvu mbali zonse ziwiri za nembanemba kumatha kugwiritsidwa ntchito mu chopangira mphamvu.
• Kutentha kwamphamvu kuchokera kunyanja (mafunde osewerera): Kusiyana kwa kutentha pakati pamadzi am'nyanja omwe ndi ozama (ozizira) ndi osazama (otentha) amalola kuti chinthu champhamvu chimasunthidwa kuti chizipanga magetsi.

Mitundu ina yamphamvu