Official Answer
Answer
'Spiraling out' nuburyo bwo kunanirwa aho kwaguka kwimpeta ya centrifugal itera gutakaza imbaraga zayo munsi ya groove. Iyo impeta itakicara, impande zambere zimpeta zirashobora gufata imiterere yimiturire cyangwa gukururwa no kunyeganyega. Umuvuduko ukomeye ni $ \ omega_c $. Niba umuvuduko wo gukora $ \ omega_ {op}> \ omega_c $, impeta izaguka. Kubikemura, reba 'Diameter Yubusa' $ D_s $ yimpeta yananiwe; niba ari binini kuruta umwimerere wambere, byatsindagirijwe cyane mugihe cyo kwishyiriraho cyangwa kwagurwa nimbaraga za centrifugal. Gukosora nugukoresha 'Kwifungisha' impeta cyangwa ibikoresho bifite $ $ E / \ rho $.
