Isimiso samandla olwandle saseJapane siyachaphazeka

Ngo-December 2010, uShinji Hiejima, uprofesa ohlanganyele we-Graduate School of Environmental and Life Science e-Okayama University, eJapane, wasungula uhlobo olusha lwesistimu yamandla olwandle, olubizwa ngokuthi “Hydro-VENUS” noma “Hydrokinetic-Vortex Energy Utilization System.” Uhlelo lweHydro-VENUS luzokwenza amandla atholakale emiphakathini egudle ugu kanye nemiphakathi enomakhelwane abasogwini abangase bakwazi ukudlulisela ugesi kubo. La mandla azoba nobungane kwimvelo futhi azoba khona njalo njengoba imisinga yolwandle ihlezi ihamba.

Ngokusho kweJapan for Sustainability, uhlelo lweHydro-VENUS lukhiqiza amandla angamaphesenti angama-75 ngaphezu kwesistimu esekelwe kuphephela. Kuphakanyiswa njengokuthatha indawo yesistimu yohlobo lukaphephela ngenxa yezizathu ezintathu: uhlelo lophephela lwenziwe ngezinto ezisindayo ezikhuphula izindleko futhi zehlise inani lamandla adaliwe, udoti kanye nemfucumfucu yolwandle kungavala uphephela, futhi izindwani zophephela zingalimaza. impilo yasolwandle.

Isebenza kanjani iHydro-VENUS 

I-Hydro-VENUS isebenza nge-cylinder exhunywe kwintonga exhunywe ku-shaft ejikelezayo. I-cylinder ibanjwe iqonde ngokusebenzisa i-buoyancy njengoba ingenalutho. Njengoba imisinga yolwandle idlula kusilinda, kwakhiwa i-vortex ngemuva kwe-cylinder, idonsa futhi izungeza shaft. Lawo mandla ajikelezayo adluliselwa ku-generator, okwenza ugesi. Lapho isilinda sikhululwa emisinga, siba sime, sibuyele endaweni yaso yasekuqaleni, ngaleyo ndlela siqale umjikelezo.

Isistimu ye-tidal yehlukile ohlelweni olusekelwe ku-propeller lapho imisinga kufanele ijikeleze uphephela ukuze udale amandla futhi idinga amandla amaningi njengoba uphephela kunzima ukuwujika. Amandla engeziwe angadalwa ngohlelo lwe-Hydro-VENUS njengoba kudingeka amandla amancane ukuhambisa i-cylinder pendulum.

U-Hiejima waqala ucwaningo lwakhe ngeHydro-VENUS ngenxa yokuthakasela ukwakheka kwamabhuloho kanye nomthelela womoya kuwo. Uthi esihlokweni seNyuvesi yase-Okayama, “… Amabhuloho amakhulu ayanyakaza lapho eshaywa imimoya enamandla njengezishingishane. Manje, ngigxile ekusebenziseni amandla olwandle njengomthombo ozinzile kagesi.”