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Ka manaʻo maʻamau o ka neʻeʻana o ka wai - he aha nā loina o nā kumu wai

Hōʻikeʻike

Ma ka mokuna mua ua hōʻikeʻiaʻo ia e like me nā kūlana matematika e pili ana i nā mea i hōʻikeʻia e nā wai i ka hoʻomaha i loaʻa i ka hoʻomaha. ʻO kēia no ka mea i loko o ka hydrostatic wale nō nā mea maʻalahi a pau. Ke manaʻoʻia ka wai i ka neʻeʻana,ʻoi aku ka pilikia o ka nānāʻana ma mua o kaʻoi aku ka paʻakikī. ʻAʻole wale ka mea i loaʻa i ka nui o ka pākeke a me ke kuhikuhi e laweʻia ai, akā aia ka hopena paʻakikī o ka neʻeʻana a me nā palena palenaʻole. ʻO ka neʻe pili e hiki ai ma waena o nā mea likeʻole o ke kino wai e pili ana i ke kaumaha a me ke kaumaha e like me ke kaheʻana o nā kūlana. ʻO ka mea i pili i nā mea paʻakikī e pili ana i ke kahe o ka phenomenon, he kūpono loa ia e hoʻoponopono i nā pilikia he nui. ʻAʻole kūlike nā piliʻelua i nā meaʻelua, mai ka wā e kūpono ai nā kānāwai o nā mīkini He mea nui nō hoʻi e hoʻomaikaʻi i ka hoʻokolohua nui o ka weheʻana mai nā kūlana maoli i loaʻa i kahi loiloi maʻalahi.

ʻO ka manaʻo maʻalahi loa i ka manaʻo nui loaʻo ia keʻano o ka wai i kūpono a kūpono paha, no laila e hoʻopau ana i nā hopena consclius. ʻO kēia ke kumu o nā hydrodynacs classical, he lālā o nā matematika i loaʻa i nā mea kūʻai aku e loaʻa ana i nā kula nui,ʻo Rayleei Aia nā palena palena koʻikoʻi i loko o kaʻepekema maʻamau, akā e like me ka wai i ka waihoʻoluʻu haʻahaʻa haʻahaʻa, e like me ka wai maoli ma nā kūlana he nui. No kēia kumu, e manaʻoʻia paha nā hydrodynamics e like me keʻano nui loa i ke aʻoʻana i nā hiʻohiʻona o keʻano o ka neʻeʻana o keʻano o keʻano o ka neʻeʻana. E hopohopo nei ka mokuna o kēia manawa me nā mea waiwai nui o ka neʻeʻana o ka wai a me nā lawelawe e like me ka mea e hiki ai ke loaʻa i nā pilikia o nā mea hana he nui. ʻO nā hoʻohālikelike nuiʻekolu o nāʻano o nā kahe o ka wai, ka hoʻomau,ʻo Bernoulli, a me ko lākou mau hoʻohālikelike i weheweheʻia a me ko lākouʻano nui i weheweheʻia a me ko lākouʻano manawa. Ma hope mai, ua manaʻoʻia nā palena o keʻano o ka papa mele a me keʻano o kahi wai maoli e hōʻikeʻia ai.an incompressible

ʻAno o ke kahe

Hiki ke heluʻia nāʻano likeʻole o keʻano o ka wai.

1.Turbulent a me Laminar

2.ROtational a merrotational

3.steady a paʻaʻole

4.Uiform a me ka loleʻoleʻole.

Hoʻopiʻi Uʻiʻiaʻo SHOMERS i nā pump

Nā MVs Series Actics Actital Avs Sericated-Flow Pumps ʻO ka hapa nui o nā PUMPS hou he 20%ʻoi aku ka nui ma mua o nā mea kahiko. ʻO ka hopena maikaʻi loa he 3 ~ 5% kiʻekiʻe aʻe ma mua o nā mea kahiko.

asd (1)

Turbulent a me ke kahe laminar.

E wehewehe kēia mau hua'ōlelo i keʻano kino o ke kahe.

Ma ke kaheʻana o Turbulent,ʻo ka holomua o nā mea iʻikeʻia a he mau meaʻole e like me ka loliʻana o ka nohoʻana o ka nohoʻana. ʻO nā velocities vese i laila e kūkākūkā ai ka neʻeʻana a me ka mea maikaʻiʻole ma mua o ka rectilier. Inā peomiʻiaʻo Dye i kekahi manawa, e emi iki i ke kahawai o ka wai. Ma ka hihia o ka hau e kahe ana i loko o ka paipa, no ka laʻana, e hōʻike koke ana i ka wikiwiki ma kahi'āpana e hōʻikeʻia ana ma kahi kiko'ī e hōʻike ana ma keʻano he nui 1 (a). ʻO ka velocity paʻa, e like me ka mea e hoʻopaʻaʻia e nā mea hana maʻamau, ua hōʻikeʻia ma ka hana paʻaʻana o ka turbulent

asd (2)

Fig.1 (a) kahe turbulent

asd (3)

Fig.1 (B) Holo Laminar

Ma ke kaheʻana o Laminar e holo nā mea āpau a pau e hele ana i nā ala i hele ai ma nā ala i hala aʻaʻohe mea e loli ai ka wikiwiki o ka wikiwiki. ʻO ka holomua o ka holomua e pili ana i kēlā me kēia'āpana i ke ala o ke ala o ka ukana ma mua o keʻanoʻole. Pēlā e noho mau ai ka'ōpala o ka dye e like me keʻano me keʻanoʻole. Aia kahi nui o ka nui o ka wikiwiki o ka nui o ka holoʻana i ka laminar (Fig.

Pili pū ka Lamilona Hiki ke hoʻomaopopo nuiʻia nā kānāwai o Laminar, a no nā kūlana kūpono maʻalahi e hiki ke kiʻi i ka helu wikiwiki. Ma muli o kānaʻano pupule nuiʻole, ua hōʻole ka wai i ka maʻi matematika, a no ka hopena o nā pilikia kūpono, he pono kūpono ma ka pae o ka hoʻonaʻauaoʻana a me semiiemphical a me semiiemphical a me nā pilinaʻike kūikawā.

ASD (4)

'Ōkuhi ahi o ka turbine

Model no: Xbc-Vtp

ʻO XBC-VTP Series Briend Standical First First Group State Group of Sesternas, Pericage difusers pumps gb6245-2006. Ua hoʻomaikaʻi mākou i ka hoʻolālā me ka hōʻike o ka kūlana o ke aupuni e puhi ana i ka lehulehu. Hoʻohana nuiʻia no ka wai o ke ahi i loko o ka patroxmical, gody gas, ka hale kūkulu hale, kiʻekiʻe, hale kiʻekiʻe a me nā hale'ē aʻe. Hiki paha ke noi e pānaʻi i kahi moku, kaiʻo ka moana, e holo ana i nā hakakā ahi a me nā manawa'ē aʻe.

Kahe a me ka hau.

'Saidleloʻia ke kahe i ka rotational inā loaʻa kēlā me kēia'āpana hulu manu i ka wikiwiki a me kona mau'āpana kūʻokoʻa e pili ana i kona kikowaena nui.

Hōʻike ka kiʻi 2A i kahi māhele maʻamau maʻamau e pili ana i ka Durblent e pili ana i ka neʻeʻana i kahi palena kūpono. Ma muli o ka hoʻokaʻawaleʻoleʻana o ka wikiwikiʻole, kahi'āpana me kāna mau koiʻeluaʻelua e hana ai i nā mea liʻiliʻi o ka stiffers.

Ua hōʻikeʻia ke ala, me ka wikiwiki o ka wikiwiki i ka radius. ʻO nā koiʻelua o ka'āpana o ka'āpana i hoʻololiʻia i loko o kaʻaoʻao like i keʻano hou o ke kahe.

ASD (5)

Fig.2 (a) kahe hao

No ka holoʻana i ka poʻe irrotational, ka hoʻokaʻawaleʻana o ka wikiwiki i ka palena kūpono e like me keʻano kūpono (Fig.2b). I ka hihia o ke kaheʻana ma ke ala ākea, e hōʻikeʻia ana e hōʻikeʻia anaʻo Irrotational e hāʻawi wale i ka wikiwiki i ka wikiwiki. Mai kahi'ōkuhi mua ma ke kiʻi 3, he halaʻole kēia, akā he kiʻi kiʻi e hōʻike nei i nā neʻe o keʻano he mea hoʻohālike e like me keʻano o ke kumu mua.

ABD (6)

Fig.2 (b) ka kahe irrotational

No ka mea, loaʻa nā wai āpau i kaʻike,ʻo ka haʻahaʻa o kahi wai maoli maoliʻole,ʻaʻole maoli ke kaheʻana o Laminar. No laila,ʻo ke kaheʻana o ka irrotational ke kūlana hypothetical e like me ka makemake nui e pili ana i nāʻano o ka turbolet i nāʻano likeʻole e nānāʻoleʻia. He mea kūpono kēia no ka mea hiki ke hoʻopaʻaʻia i ka kahe o ka warrotational ma keʻano o nā manaʻo o ka Matematika e hōʻikeʻia ana.

ʻO ka wai kai wai wai

Model no: asn asnv

ʻO ka papa hana a me nā mea e pili ana i nā pumps pālua i nā papa hana pālua, nā hale hana uila, ka laweʻana i ke kai ahi

asd (7)

Kū mālie a maloʻo hoʻi.

'Saidleloʻia ka kahe e hoʻomauʻia i ka wā e kū mau ai nā kūlana i kēlā me kēia manawa e pili mau ana i ka manawa. ʻO ka weheweheʻana o kēia weheweheʻana i kēia wehewehe e alakaʻi i ka hopena e hikiʻole ai ke kahe nui o ke kahe. Eia nō naʻe, no ka meaʻoi aku ka maʻalahi o kēia hana e pili ana i ke neʻeʻana o ka ulu ākea maʻamau e like me ka nui o ka hoʻopiʻi a me nāʻano heʻe maka. ʻO kahi hiʻohiʻona kūlike o ke kaheʻana o ka kaheʻana o ke kahe mauʻana i ka channet a iʻole ka weheʻana.

E like me ka corollary e hahai ana i ka pauʻole o ka kahe i ka wā e pili ana nā kūlana i ka wā e mahalo ai i ka manawa. ʻO kahi hiʻohiʻona o ke kaheʻole o ke kaheʻana i ka hoʻokuʻuʻana i ka chancet a iʻole ka weheʻana; ʻO kēia ka mea maʻamau he hana maʻamau e kūleʻa ana, a iʻole ma hope, a i ukaliʻia e, he discharge paʻa. Nā mea'ē aʻe

ʻO nā hiʻohiʻona o kahiʻano o nā manawa he nui e neʻe ai a me ka neʻeʻana o ka cyclic o nā wai nui o ka wai ma ke kahe nui.

ʻO ka hapa nui o nā pilikia kūpono ma kaʻenehana hydraulic e pili ana i ka kahe mauʻana. ʻO kēia nō ka mea, mai ka manawa e hoʻololiʻia ai ka manawa i ka wana e hoʻopiʻi nui i ka loiloi. Wahi a kēia: ma kēia mokuna, e noʻonoʻoʻia ka noʻonoʻoʻana i ka pauʻole o ka pauʻana i kekahi mau hihia maʻalahi. He mea nui ia e noʻonoʻo i ka noʻonoʻo, akā,ʻaʻole naʻe e hōʻemiʻia nā manawa maʻamau o ka waiʻole o ka nui o ka neʻe o ke kumu o keʻano.

ʻO ia,ʻo kahi pilikia e pili ana i kahi moku e hahai ana i ka wai ma ke kīpē ke hoʻomau nei ka moku, a paʻa ka wai; ʻO ka mea nānā wale nō no ka like o keʻano o ka wai o ka wai e like me ka nui o ka pilina pili kino. Eia hou, hiki ke hōʻemiʻia ka neʻeʻana o ka wai hohonu i ka wai hohonu i ka

statent state ma ka manaʻo e loaʻa ana kahi mea nānā i nā huakaʻi hele me nā nalu ma ka wikiwiki likeʻole.

asd (8)

ʻO Turbine Turbine

ʻO ka mīkini Dineel Engineel Turbine Turbine Turrifaige Centrifugal Manction Shaft Water Skiinage Burnage Burnage Burnage Bredit ʻO VTP Type Vertical Driinage Pump i loko o VTP Tothical Byfrical Bread Poughtical Bread, a ma ke kumu o ka hoʻonuiʻana i ka nui o ka uluʻana o ka aila. Hiki i ka nui o ka wela ma lalo o 60 ° C, hoʻouna i kahi palaoa paʻa (e like me ka nui o ka hao, etc.

Ka lole a me ke kaheʻoleʻole.

Ua'ōleloʻia ke kaheʻana i ka lole ināʻaʻoheʻano o ka nui a me ke kuhikuhi o ka velocituff vector mai kahi ala i ke ala o ke kahe. No ka hoʻokōʻana me kēia weheweheʻana,ʻo ka'āpana o ke kahe a me ka wikiwiki e like me kēlā me kēia neʻe. ʻO ka holoʻoleʻana o ka uniform i ka wā e like me ka wikiwiki o ka vector vector me ka wahi, kahi kumu maʻamau e hele ana i waena o nā palena.

ʻO nāʻano likeʻole o kēia mauʻano o ke kaheʻana i nā hydraulics ākea,ʻoiai ke kamaʻilio mau nei,ʻaʻole ia he wahi kūpono e pili ana i keʻano he kokoke loa. Pono e hoʻomaopopoʻia e pili ana i nā kūlana i ka lewa ma mua o ka manawa a no laila keʻano o ka neʻeʻana o ke kahe.


POST manawa: Mar-29-2024