Passive nonlinear targeted energy transfer

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Analytic Conditions for Targeted Energy Transfer between Nonlinear Oscillators or Discrete Breathers

It is well known that any amount of energy injected in a harmonic oscillator which is resonant and weakly coupled with a second harmonic oscillator, tunnels back and forth between these two oscillators. When the two oscillators are anharmonic, the amplitude dependence of their frequencies breaks, in general, any eventual initial resonance so that no substantial energy transfer occurs unless, ex...

متن کامل

Passive Suppression of Aeroelastic Instabilities of In-flowwings by Targeted Energy Transfers to Lightweight Essentially Nonlinear Attachments

Abstract. Theoretical and experimental suppression of aeroelastic instabilities by means of broadband passive targeted energy transfers has been recently studied. A single-degree-offreedom (SDOF) nonlinear energy sink (NES) was coupled to a 2-DOF rigid wing modeled in the low-speed, subsonic regime with quasi-steady aerodynamic theory. The nonlinear attachment was designed and optimized to supp...

متن کامل

Internal high linear energy transfer (LET) targeted radiotherapy for cancer.

High linear energy transfer (LET) radiation for internal targeted therapy has been a long time coming on to the medical therapy scene. While fundamental principles were established many decades ago, the clinical implementation has been slow. Localized neutron capture therapy, and more recently systemic targeted alpha therapy, are at the clinical trial stage. What are the attributes of these the...

متن کامل

Failure of Passive Transfer

The primary function of colostrum is the establishment of a healthy immune barrier between the luminal bacteria and the foal at the GI mucosa. Although colostrum is an important source of IgG, it contains many other biologically active proteins, immune modulators and proand anti-inflammatory substances. All of these substances are important in insuring the development of an effective protective...

متن کامل

Direct observation of coherent energy transfer in nonlinear micromechanical oscillators

Energy dissipation is an unavoidable phenomenon of physical systems that are directly coupled to an external environmental bath. In an oscillatory system, it leads to the decay of the oscillation amplitude. In situations where stable oscillations are required, the energy dissipated by the vibrations is usually compensated by replenishment from external energy sources. Consequently, if the exter...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences

سال: 2018

ISSN: 1364-503X,1471-2962

DOI: 10.1098/rsta.2017.0132