He aha te mea te waterline? momo waterlines

E whakaahua ana tēnei tuhinga te mea he waterline, hoki te mea he reira me ka i tuatahi whakaurua ai e te ture i runga i te whakamahi herea o tetahi o ona momo.

kaipuke

He wa tino roa me te ara anake ki te haere kaipuke āhua nohopuku noho. O te akoranga, ratou whakamahi āhuatanga he maha o here, engari ko reira atu watea, me te haumaru ētahi kihai noa i te tīariari.

Neke atu i te wa, ka i whakaaro ratou ake iti iho pono ranei pūrere navigation, iwi taea ki te haere i waenganui i fenua, i ko te pakaruhanga tūturu. Māmālie, ko a ratou i ahei ki te whakapai ake i te hoahoa o kaipuke no Norevetia, ka anga ratou puta tuutika tohu te waterline. Ko te aha te mea te waterline me aha he mea e tika ana? I roto i te raveraa i te reira, ka matau tatou, a i roto i tenei tuhinga.

whakamāramatanga

Tenei kupu mai i te reo Tatimana, i te mea tino arorau. I muri i te katoa, i te mea he aha, ko tetahi o te tuatahi, e te hunga o te kounga tiketike o tona kaipuke i te rangatiratanga.

Raina Water - he aho ki runga ki e te mata whakapā o te wai tonu i te kaipuke takere o te oko tere. Ki te whakaaro tenei wā kua i te tirohanga o te hoahoa o kaipuke, te waterline - he waka rererangi whakapae o te wāhanga tātuhi o te whare. Na e matau ana inaianei tatou ki ta te waterline.

momo waterlines

Ko te waterline Ko te momo e whai ake nei:

• Whai hua - he aho tangohia e te rite te pūtake mō te hanga i te tātuhi ariā. I runga i tātaitanga tuatahi, whakaatu reira nga momo rerekē o te kaipuke mua.
• hangaia raina Utaina te ki te whakatau i te mōrahi kaipuke e mämä tīkina e tika ana ki tona mahi. Tikanga, hāngai te waterline taua ki mārohirohi.
• Tata whakaatu te tauira, i runga i nei e whakaritea e nga āhuatanga ariā o te oko.
• E kore te te nāianei tono ki te takere o te kaipuke, ko reira he ariā e tautuhi ana i te taumata o te mämä o te kaipuke i runga i tona mahi i te momo o te wai ranei rānei nāianei.

Ki te kōrero tatou e pā ana ki te raina wai o nāianei, te mea i whakaritea i runga i te momo o ngā āhuatanga rānei, hei tauira, te āhua o te takere, te kiato o te rauemi e hanga i nei i te reira, te taimaha o te wai, me te tahi atu raruraru.

Ka taea te whakamahi i te wāhi o te waterline ki tātai i te tau whakarea o tini o te whare. Heoi, i runga i te kawenga rānei, te rangi, te kiato wai me ētahi atu āhuatanga, te wāhi waterline taea rerekē nui, a ki reira te pukapuka, me te kaipuke pūmautanga. Ki te kōrero tatou e pā ana ki tona roa, tavini te reira rite te taha rārangi ka whakatau i te tau Froude mō oko ki displacement, a konei ratou tere i roto i te ariā. Na tatou e matau ki ta te waterline.

Heoi, te tātari i te taipitopito atu he putanga ona, rite te rārangi kawenga.

tohu Plimsoll

I roto i te 1890, kua he tohu rite, kua whakahauanga i runga i oko arumoni katoa. Rerekē te tahi atu momo o te waterline, tona whakaaro, ko te tūranga ake mahi.

Ko te meka Ko e mua ki te whakataki o taua te waterline maha kaipuke kaihokohoko totohu tika ki ngāwari, mea ratou te rerekētanga i roto i te mātotoru wai, i runga i te rohe, te wa, salinity me ētahi atu mea rānei. Na ka ka whakaurua raina kawenga. Ki reira, te tangata haepapa mo te kawenga, Tātaitia te kawenga ngofua mōrahi i runga i te kaipuke, te taki i te ara, ngā āhuatanga huarere, momo wai, me te tahi atu tawhā. Ka taea te kite i tētahi tauira o taua tohu i runga i te whakaahua i raro nei.

Mämä noa iho, whakaurua te aho kawenga i roto i te tikanga ki te aroturuki i te mahi o te oko, me te mea ko te wai i raro i te waterline, te reira tika katoa. Otiia rite kua whakahuatia, tei reira ki runga ki te momo o te wai, taima, me te tahi atu tawhā. I roto i te 1890, haere Beretane he ture i runga i te whakamahi herea o te raina kawenga.