How Long to Read Dynamic Friction Measurement and Modeling at the Mirco/nano Scale

How Long Does it Take to Read Dynamic Friction Measurement and Modeling at the Mirco/nano Scale?

It takes the average reader 6 hours and 9 minutes to read Dynamic Friction Measurement and Modeling at the Mirco/nano Scale by Abhishek Srivastava

Assuming a reading speed of 250 words per minute. Learn more

Description

An experimental characterization of friction forces between asymmetric surfaces in the micro-regime is performed by exploring the lateral scratching functionality of a traditional nanoindenter (Hysitron Triboindenter) to determine friction properties at low velocities. Classical friction experiments are reproduced using the triboindenter with high repeatability. It is observed that real-time depth measurements closely follow the Hertzian prediction. Friction spikes with magnitude dependent upon the desired velocity input function (higher peak values in reduced rise times) are observed, indicating an onset of kinetic friction effects even before the motion begins. Anisotropy is observed between surfaces of different materials with stick-slip occurring only at specific relative orientations. Experimental estimation of the control parameters of the triboindenter is combined with the LuGre model for describing friction for simulation of the experiments. Data obtained from a tribo-rheometer is least-square fitted to the LuGre model and modifications to the model that describe the friction behavior more accurately and provide a physical basis for it are investigated. Comparison experiments are performed with the tribo-rheometer and the surface force apparatus (SFA) using similar material and scratch parameters to determine the validity of the triboindenter as a nano/micro-scale friction testing tool. Limitations of the triboindenter as a tribological tool and methods to overcome some of them are discussed. Advanced equipment for expanding the current range of the triboindenter which allow experimentation from the nano to the macro scale are tested. Novel methods for scaling friction are described along with possible applications of such tribological investigations in MEMS and nano-scale devices.

How long is Dynamic Friction Measurement and Modeling at the Mirco/nano Scale?

Dynamic Friction Measurement and Modeling at the Mirco/nano Scale by Abhishek Srivastava is 358 pages long, and a total of 92,364 words.

This makes it 121% the length of the average book. It also has 113% more words than the average book.

How Long Does it Take to Read Dynamic Friction Measurement and Modeling at the Mirco/nano Scale Aloud?

The average oral reading speed is 183 words per minute. This means it takes 8 hours and 24 minutes to read Dynamic Friction Measurement and Modeling at the Mirco/nano Scale aloud.

What Reading Level is Dynamic Friction Measurement and Modeling at the Mirco/nano Scale?

Dynamic Friction Measurement and Modeling at the Mirco/nano Scale is suitable for students ages 12 and up.

Note that there may be other factors that effect this rating besides length that are not factored in on this page. This may include things like complex language or sensitive topics not suitable for students of certain ages.

When deciding what to show young students always use your best judgement and consult a professional.

Where Can I Buy Dynamic Friction Measurement and Modeling at the Mirco/nano Scale?

Dynamic Friction Measurement and Modeling at the Mirco/nano Scale by Abhishek Srivastava is sold by several retailers and bookshops. However, Read Time works with Amazon to provide an easier way to purchase books.

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