document

Preliminary Design of a Trench Cutter System for Deep-Sea Mining Applications Under Hyperbaric Conditions

Miedema, S.A. (author)

journal article 2015

document

A METHOD TO COMPARE SLURRY TRANSPORT MODELS

Miedema, S.A. (author)

conference paper 2015

document

THE INFLUENCE OF ADHESION ON CUTTING PROCESSES IN DREDGING

Miedema, S.A. (author)

conference paper 2015

document

THE DELFT SAND, CLAY & ROCK CUTTING MODEL

Miedema, S.A. (author)

conference paper 2015

document

The Delft Sand, Clay & Rock Cutting Model. Family Edition.

Miedema, S.A. (author)

In dredging, trenching, (deep sea) mining, drilling, tunnel boring and many other applications, sand, clay or rock has to be excavated. The productions (and thus the dimensions) of the excavating equipment range from mm3/sec - cm3/sec to m3/sec. In oil drilling layers with a thickness of a magnitude of 0.2 mm are cut, while in dredging this can...

book 2015

document

Introduction Dredging Engineering: OE4607

Miedema, S.A. (author)

In dredging, trenching, (deep sea) mining, drilling, tunnel boring and many other applications, sand, clay or rock has to be excavated. The productions (and thus the dimensions) of the excavating equipment range from mm3/sec - cm3/sec to m3/sec. In oil drilling layers with a thickness of a magnitude of 0.2 mm are cut, while in dredging this can...

book 2015

document

The Delft Sand, Clay and Rock Cutting Model

Miedema, S.A. (author)

Sand, clay and rock have to be excavated for a variety of purposes, such as dredging, trenching, mining (including deep sea mining), drilling, tunnel boring and many other applications. Many excavations take place on dry land, but they are also frequently required in completely saturated conditions, and the methods necessary to accomplish them...

book 2014

document

An analysis of slurry transport at low line speeds

Miedema, S.A. (author)

conference paper 2014

document

AN OVERVIEW OF THEORIES DESCRIBING HEAD LOSSES IN SLURRY TRANSPORT: A TRIBUTE TO SOME OF THE EARLY RESEARCHERS

Miedema, S.A. (author)

journal article 2014

document

An analytical approach to explain the Führböter equation

Miedema, S.A. (author)

journal article 2014

document

An explicit formulation for the Moody friction factor of sheet flow

Miedema, S.A. (author)

conference paper 2014

document

Numerical modeling of excavation process in dredging engineering

Miedema, S.A. (author)

journal article 2014

document

A new approach to determine cutting forces in brittle rock under hyperbaric conditions

Miedema, S.A. (author)

report 2014

document

Dredging Processes I: The Cutting of Sand, Clay & Rock - Theory

Miedema, S.A. (author)

This book gives an overview of cutting theories. It starts with a generic model, which is valid for all types of soil (sand, clay and rock) after which the specifics of dry sand, water saturated sand, clay, rock and hyperbaric rock are covered. For each soil type small blade angles and large blade angles, resulting in a wedge in front of the...

book 2013

document

POROSITY CALCULATION IN DISCRETE ELEMENT MODELING OF SAND CUTTING PROCESS

Miedema, S.A. (author)

conference paper 2013

document

Dredging processes The cutting of sand, clay and rock cutting theory

Miedema, S.A. (author)

book 2013

document

CONSTRUCTING THE SHIELDS CURVE PART C: COHESION BY SILT

Miedema, S.A. (author)

conference paper 2013

document

CONSTRUCTING THE SHIELDS CURVE PART C: COHESION BY SILT, HJULSTROM, SUNDBORG

Miedema, S.A. (author)

conference paper 2013

document

A HEAD LOSS MODEL FOR SLURRY TRANSPORT BASED ON ENERGY CONSIDERATIONS

Miedema, S.A. (author)

conference paper 2013

document

Influence of particle geometry on the simulation of sand cutting process

Miedema, S.A. (author)

conference paper 2013