Complex Heat Exchange in Friction Steam of Brakes

نویسندگان

چکیده

In this article the structural features of friction pairs brakes are analyzed. Heat transfer processes with new boundary conditions described analytically addition flow and appearance a thermal layer to convective heat transfer. The joint action conduction convection fields is presented. release during due destruction adhesive bonds in actual contact zones, stress–strain state micro-roughnesses. It should be said that presence accompanying processes, complex much more compared purely conductive, convective, radiative transfer, which significantly complicates its analytical experimental study. regard, currently studied little. From point view non-equilibrium thermodynamics, main task describing process establish relationship between magnitude specific flux surface-volume temperatures it causes metallic elements brakes. Additionally, as result, an assessment conductive brake devices was made.

برای دانلود رایگان 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

Multi-objective optimization of heat recovery steam generators

In this paper, a multi-objective method is used to optimize a heat recovery steam generator (HRSG). Two objective functions have been used in the optimization, which are irreversibility and HRSG equivalent volume. The former expresses the exergetic efficiency and the latter demonstrates the cost of the HRSG. Decision variables are geometric and operational parameters of the HRSG. The result...

متن کامل

Multi-objective optimization of heat recovery steam generators

In this paper, a multi-objective method is used to optimize a heat recovery steam generator (HRSG). Two objective functions have been used in the optimization, which are irreversibility and HRSG equivalent volume. The former expresses the exergetic efficiency and the latter demonstrates the cost of the HRSG. Decision variables are geometric and operational parameters of the HRSG. The results of...

متن کامل

Adaptive model predictive control for co-ordination of compression and friction brakes in heavy duty vehicles

In this paper, an adaptive model predictive control scheme is designed for speed control of heavy vehicles. The controller coordinates use of compression brakes and friction brakes on downhill slopes. Moreover the model predictive controller takes the actuator constraints into account. A recursive least square scheme with forgetting is used in parallel with the controller to update the estimate...

متن کامل

Modeling of Heat Transfer in a Mist/Steam Impinging Jet

The addition of mist to a flow of steam or gas offers enhanced cooling for many applications, including cooling of gas turbine blades. The enhancement mechanisms include effects of mixing of mist with the gas phase and effects of evaporation of the droplets. An impinging mist flow is attractive for study because the impact velocity is relatively high and predictable. Water droplets, less than 1...

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: Energies

سال: 2022

ISSN: ['1996-1073']

DOI: https://doi.org/10.3390/en15197412