Zotsatira za mphepo ndizofunikira posankha zoyeneraSinthanitsani maselo a selorndi kudziwa kukhazikitsa kolondola kuti mugwiritse ntchitoNtchito Zakunja. Powunikira, ziyenera kuganiziridwa kuti mphepo zimatha (ndipo zimachita) zowombera kuchokera ku mbali iliyonse yopingasa.
Chithunzichi chikuwonetsa zotsatira za mphepo pa thanki yozungulira. Dziwani kuti sikuti zimayambitsa kugawa mbali yam'mphepete, koma palinso "woyamwa" pa mbali ya leepid.
Mphamvu zonse za thanki ndizofanana ndi kukula koma motsutsana ndi chitsogozo motero sichitha kukhazikika pa sitimayo.
Liwiro lamphepo
Kuthamanga kwakukulu kwamphepo kumatengera malowo, malo okhala ndi malo akomweko (nyumba, malo otseguka, Nyanja, etc.). Infooroologicaloological Institute ikhoza kupereka ziwerengero zambiri kuti mudziwe momwe kuthamanga kwa mphepo kuyenera kuganiziridwa.
Kuwerengera mphamvu ya mphepo
Kukhazikitsa kumakhudzidwa makamaka ndi mphamvu zopingasa, kumachita motsogozedwa ndi mphepo. Mphamvu izi zitha kuwerengedwa ndi:
F = 0.63 * CD * A * v2
Ziri pano:
CD = kokerani zolimba, za silinda wowongoka, kukoka ndi kofanana ndi 0.8
A = gawo lodziwikiratu, lofanana ndi mitsuko * chidebe chamkati (M2)
h = kutalika kwa kutalika (m)
d = boot (m)
v = kuthamanga kwa mphepo (m / s)
F = mphamvu yopangidwa ndi mphepo (n)
Chifukwa chake, chidebe chowongoka cha cylindrical, njira yotsatirayi igwiritsidwe ntchito:
F = 0,5 * A * v2 = 0.5 * h * d * v2
Pomaliza
• Kukhazikitsa kuyenera kupewa kubuka.
• Zinthu zam'munsi ziyenera kulingaliridwa mukamasankha mphamvu ya Dynameter.
• Popeza mphepo simakhala ndikuwombamo nthawi zonse, gawo lopilira lingapangitse zolakwika chifukwa cha miyeso yotsutsana ndi zero yosintha. Zolakwika zazikulu kuposa 1% ya kulemera kwa net ndizotheka mumphepo yamkuntho kwambiri> Beaufort.
Zotsatira zomwe zili patsamba ndi kukhazikitsa
Mphamvu ya Mphepo Pakuyeza Zinthu Zoyeza ndizosiyana ndi zombo. Mphamvu ya mphepo imayambitsa mphindi yowonjezera, yomwe idzayambitsidwa ndi nthawi yomwe lagulitsidwa.
FL = Force pa Trust Sensor
FW = Force chifukwa cha mphepo
A = mtunda pakati pa ma cell
F * b = fw * a
FW = (F * B) / a
Post Nthawi: Oct-11-2023
