Ngaba ikhanya ngakumbiukukhanya kokuloba, ngcono ifuthe lentlanzi?
Ngaphambi kokuba singene kuloo nto, makhe sithethe kancinci malunga nokukhanya kunye nokukhanya.
Ukukhanya kubhekiselele kubuninzi obubonakalayo bokukhanya (ukubonakalisa) ukuqina kumphezulu womzimba okhanyayo (ireflector). Iliso lomntu lijonga umthombo wokukhanya ukusuka kwelinye icala, kwaye umlinganiselo wokukhanya kokukhanya kweli cala ukuya kwindawo yomthombo wokukhanya "obonwayo" ngeliso lomntu uchazwa njengeyunithi yokukhanya komthombo wokukhanya, oko kukuthi, ukukhanya. amandla aqaqambileyo kwindawo eqikelelwayo. Iyunithi yokuqaqamba yiCandela nge-square meter (cd/m2). Ukuqaqamba yindlela umntu abubona ngayo ubunzulu bokukhanya. Yimali ezimeleyo. Xa uxoxa ngesihloko sesibane sentlanzi, kuba ukukhanya kujoliswe kakhulu kwintlanzi yamehlo, ndicinga ukuba akufanelekanga ukusebenzisa ukukhanya ukuvavanya.I-1500w isibane sokuloba i-metal halide.Kunoko, sifanele sisebenzise ukukhanya kwemitha, okanye ukukhanya ngokufutshane.
Ukukhanya kwemitha bubuninzi obubonakalayo obumele ubunzulu bemitha kwindawo kumthombo wemitha ongaphezulu kwicala elithile. Ibhekisa kumandla asasazwa ngumthombo wokusasazeka kwemitha kwindawo yeyunithi kunye neyunithi eqinileyo yeEngile ngesixhobo senqwelomoya ethe nkqo kwicala eliqhelekileyo kwixesha leyunithi, oko kukuthi, ukushukuma kwemitha yomthombo wemitha kwindawo eqikelelweyo kunye neyunithi yeEngile eqinileyo. Iyunithi ziiwatts /(spheroidum m 2)
Ukukhanya ngokuqhelekileyo kubhekisela kubukhulu bokukhanya, okubhekiselele kumbane wokukhanya okubonakalayo okufunyenwe kwindawo nganye yeyunithi kwaye kulinganiswa nge-Lux okanye i-Lx. Xa ukukhanya okukhanyayo kwindawo ye-square meter yi-lumen e-1, ukukhanya kwayo ku-1 lux. 1Lux=1Lm/m2. Ngokucacileyo, ingqikelelo yokukhanyisa ikwasekwe kwimbono yeliso lomntu. Xa kuvavanywametal halide squid isibane sokuloba, kufuneka kusetyenziswe ukukhanya okuqaqambileyo. Ukukhanya okukhazimlayo, okwakwaziwa ngokuba yi-irradiance, kukuhamba okukhazimlayo kwindawo yeyunithi yendawo evelileyo, kwiiwatts nge-square meter (W/ square metres). Nangona kunjalo, idatha yophando lwangoku kwi-phototaxis yeentlanzi ubukhulu becala isekwe kukhanyiso olunxulumene nombono womntu. Kule ngxoxo, idatha kunye neeyunithi ezinxulumene nombono womntu zisasetyenziswa, ekufuneka zilungelelaniswe ngokufanelekileyo ngokwe-wavelength kunye nezinye izinto ekusetyenzisweni kwangempela.
Ngokuqhelekileyo, uninziIzibane eziphezulu zokuloba ngaphantsi kwamanziebusuku ukukhanya okufanelekileyo akukho ngaphezu kwe-20Lux, ukukhanya kungaphezulu kwe-0.01Lux inomtsalane kwiintlanzi. Ukuba i-30% yokukhanya kwesibane se-halogen sikhanyiswa ngaselwandle, ngoko isiqingatha sokukhanya sinokungena emanzini ngokuqwalasela i-Angle. Inani elipheleleyo le-lumens kwinkqubo yokukhanya yesikhephe malunga ne-21 yezigidigidi ze-lumens, oku kuthetha ukuba inani le-lumens.1000 watt izibane zentsimbi halideimalunga ne-200 ukuya kwi-300. Qhubeka ukwandisa inani lesibane sokuloba, uphucule ukukhanya kwesikhephe sesibane, ukuphucula umphumo wokuqokelela iintlanzi akuncedi kakhulu !! (ngaphandle kokuba amandla kunye nenani lezibane zongezwa ngexesha elifanayo, ukuphakamisa ukuphakama kwezibane ezilengayo).
Kuqikelelwa ukuba kuhlala phi izihlangu? Ukuba izibane zikhanya ixesha elide ngokwaneleyo, intlanzi iya kuhlala malunga neemitha ezili-100 kude kwaye ayizukusondela.
Isiphumo sengxoxo yesihloko sesibini: inani elipheleleyo le-lumens yeukukhanya kwephenyaneinkqubo imalunga 21 trillion lumens, oko kukuthi, inani 1000W izibane zegolide halide imalunga 200-300. Qhubeka ukwandisa inani lesibane seentlanzi, uphucule ukukhanya kwesikhephe sesibane, ukuphucula umphumo wokuqokelela iintlanzi akuncedi kakhulu !! (ngaphandle kokuba ukwandisa amandla kunye nenani lezibane ngexesha elifanayo, phakamisa ukuphakama kwezibane ezilengayo, kwaye utshintshe i-Angle yezibane ezilengayo).
Ixesha lokuposa: Apr-13-2023