Kamar yadda capillary sakamako dogara da tsawon na tube?

A capillary sakamako a cikin ruwa na faruwa a iyakar biyu kafofin watsa labarai - ruwa da kuma iskar gas. Yana take kaiwa zuwa wani curvature daga cikin farfajiya, yin shi concave ko convex.

Capillary mataki ruwa

Lokacin da ganga mai cike da H ₂ Ya, ta surface ne m. Duk da haka, da lankwasawa daga cikin ganuwar faruwa. Idan suna wetted, da farfajiya zama concave, idan sun kasance bushe - arched. A janye daga kwayoyin na H ₂ Ya zuwa garun da jirgin ruwa fiye da daya wani. Wannan bayyana capillary sakamako. A karfi kiwata kwayoyin H ₂ Ya ga zance har sai da shi counterbalances da hydrostatic matsa lamba.

lura

Kamar yadda wani ɓangare na gwaje-gwajen, da masu bincike nemi domin sanin yadda za a capillary sakamako dogara da tsawon na tube. A lokacin da suka lura, an gano cewa tube tsawon ba ya dogara ne a kan shi, shi yana da darajar kauri daga cikin jirgin ruwa. A kunkuntar sarari nesa tsakanin ganuwar ne kananan. A sakamakon haka, suna arched alaka da juna. Stacks da capillary sakamako. Haka kuma, da matakin na H ₂ Ya a cikin kananan jirgin ruwa zai iya zama ya fi a fadi.

ƙasa

A wani gona pores ne ba. Su ma auku capillary sakamako. Lokaci - wadannan ne guda tasoshi, kawai sosai kananan. A duk kasa shi ne lura a sãɓãwar launukansa digiri.

Kiwon da H ₂ Ya kwayoyin faruwa duk da karfi da nauyi. Dagawa tsawo dogara a kan irin gona. A lãka kasa, shi zai iya zuwa har 1.5 m, kuma a cikin m -. 30 cm Wannan bambancin da aka alaka rami size. su ne manya-manyan, bi da bi, da capillary karfi ne cikin kananan m kasa. Clay barbashi ne karami. Wannan yana nufin cewa pores a cikin ƙasa zai zama karami, da kuma sakamako - shi ne karfi.

m al'amurran da suka shafi

Capillary mataki a cikin ƙasa dole ne a yi la'akari da lokacin da zayyana da kuma kwanciya kafuwar. Kamar yadda aka ambata a sama, a clayey ƙasa danshi iya tashi zuwa 1.5 m. Idan kafuwar aka aza kasa da maki, shi zai kasance a cikin ruwa. Wannan, bi da bi, da mummunan tasiri a kan ta hali iya aiki. Don kare tushe daga danshi da ake bukata waterproofing GASKET.

kankare

Wannan abu da aka yi amfani da shiri na kafuwar. A kankare, kazalika a gona, capillary mataki ne kuma zai yiwu, saboda wannan abu yana da wani porous tsarin. A pores danshi shimfidawa m da kuma sama.

Idan tafin kafa harsashin ginin zai dogara da rigar ƙasa, da ruwa zai tashi, kai da gindi da kuma tafi sama. Wannan zai iya kai ga halakar dukan Tsarin. Don hana irin sakamakon waterproofing da aka aza tsakanin kasa da tafin kafa harsashin ginin, tushe da kuma bangon Haikalin.

Ultrasonic capillary sakamako

Wannan sabon abu da aka gano by Academician Konovalov. The masanin kimiyya da za'ayi a fairly sauki gwaji. Domin emitter janareta ya a haɗe da wani akwati na ruwa, ragewan da capillary tube cikin shi. The halitta dokokin na da ikon fara aiki a kan H ₂ Ya, haddasa wata dagawa daga shi zuwa wani matakin. Bayan juya a kan ultrasonic janareta ruwa da ke sa har a kaifi jerk. Wannan kwarewa Academician maimaita, ƙara wa fenti kwalban. Bayan juya a kan janareta a tube sun fili bayyane da kuma injin raka'a tsaye tãguwar ruwa.

binciken

Academician Konovalov gano cewa, idan ruwa a cikin capillary dabam a ƙarƙashin rinjayar ultrasonic ikon, da sakamako daga kiwon da matakin qara da cika fuska. A tsawo na shafi zama ya fi girma, wani lokacin dama dubun sau. Duk da haka, shi ya karu gudu da kuma daga.

The masanin kimiyya ya iya tabbatar da gwaje da cewa ruwa ba ya tura capillary dakarun, da kuma radiation matsa lamba, da kuma a tsaye tãguwar ruwa. Duban kullum compresses post kuma Picks shi. A tsari zai ci gaba har zuwa lokacin da matsa lamba tasowa a ƙarƙashin rinjayar tãguwar ruwa, da aka adalci da ruwa matakin.

aikace-aikace

The ultrasonic sakamako da ake amfani a ba hallakaswa gwajin hanyoyin domin gwajin da a saki semiconductor kayan aiki. A baya sau, don sarrafa transistor yayyo gidaje naúrar da aka sanya kwana uku a cikin wani acetone wanka. The amfani da duban dan tayi iya rage lokacin da za a 3-9 minti. Bude Konovalov amfani ga impregnation na windings na lantarki insulating qagaggun a rini yadudduka - duk inda dole danshi shigar azzakari cikin farji cikin pores.

vibration Effect

A lokacin karfe sabon, musamman a high gudu, amfani lubricating coolants. Saboda akan rage gogayya aka bayar, da kayan aiki da zazzabi rage, inganta ta lalacewa juriya. An sani cewa wani ruwa zai iya shiga a karkashin abun yanka. Kamar yadda wannan ya auku, idan an daidaita guga man kan workpiece a matsa lamba na 200 kg / cm², kuma a karkashin irin wannan yanayi, da man shafawa dole ne a muhallinsu gaban daga abun yanka?

Don bayyana wannan sabon abu ne da capillary sakamako ba zai yiwu ba. Da farko, da ƙarfi, da danshi Kiwon gudun ne ragu. Bugu da kari, su ne saboda surface tashin hankali. Dagawa tsawo tayi yawa tare da kara yawan zafin jiki, wanda a cikin sabon yanki na iya zama har zuwa 300 ° C. Konovalov ya iya tabbatar da cewa, ban da capillary sakamako, rinjayi da vibration na na'ura. Yana taso a cikin aiki na workpiece. Wannan vibration yana da mafi girma mita da kuma kananan mawadãta.

Bayani na wasu mamaki

masana kimiyya for quite lokaci mai tsawo ba zai iya bayyana flowering sarauta Primrose kafin girgizar. Flower shi ke tsiro a kan game. Java. Kuma da yan unguwa la'akari da shi a ashen da matsala. A cewar Konovalov, mai iko tura haushi da aka riga da kadan daban-daban mita, ultrasonic, ciki har da hawa da sauka. Su taimakawa wajen da hanzari na motsi na gina jiki mahadi daga cikin abubuwa na shuke-shuke kunna tafiyar matakai na rayuwa, wadda tabbatar flowering.

ƙarshe

Kamar yadda ka gani, da capillary sakamako - daya daga cikin na kowa halitta mamaki. Mai tushe, ganye, akwati, rassan daban-daban shuke-shuke suna imbued tare da wata babbar yawan tashoshi. Su tsĩrar da su duk gabobin gina jiki mahadi. A capillary sakamako da ake amfani a daban-daban duniyoyin na mutum aiki: daga tarred reluwe dangantaka da halittar musamman yumbu kayayyakin impregnated da zubi karafa, to pickles.