Lars Larsson

2026

Performance prediction for interacting wing sails: A viscosity-corrected non-linear lifting line model compared to wind tunnel experiments at pre- and post-stall conditions

2024

A time-domain model for unsteady upwind sail aerodynamics using the indicial response method

2024

Rapid aerodynamic method for predicting the performance of interacting wing sails

Efficient CFD simulations for speed and delivered power in waves at full scale

Wind-Tunnel Investigation of the ILCA 7 Mk II Sail in Downwind Conditions

2023

Speed and delivered power in waves — Predictions with CFD simulations at full scale

2023

Wind-Tunnel Investigation of the ILCA 7 MKII Sail in Downwind Conditions

Principi di Yacht Design (in Italian)

Principles of Yacht Design (5th ed.)

2022

Roughness effect modelling for wall resolved RANS – Comparison of methods for marine hydrodynamics

2022

Split-Flaps – a Way to Improve the Heel Stability of T-Foil Supported Craft

2021

Validation of full-scale delivered power CFD simulations

2021

A device for reducing the resistance of transom stern hulls

2021

An improved procedure for strongly coupled prediction of sailing yacht performance

Introduction, conclusions and recommendations

Split-flaps for increased heel stability of t-foil configurations

Numerical Ship Hydrodynamics - An Assessment of the Tokyo 2015 Workshop

Evaluation of resistance, sinkage, trim and wave pattern predictions for JBC

An improved procedure for strongly coupled prediction of sailing yacht performance

2020

Optimization of the Internal Structure and Shape of a 470 Dinghy Centerboard

A novel indicator for ship hull and propeller performance: Examples from two shipping segments

Comparison of two rapid numerical methods for predicting the performance of multiple rigid wing-sails

A device for reducing the resistance of water surface vessels

2020

A New Systematic Series of Foil Sections with Parallel Sides

2019

Towards an absolute scale for adhesion strength of ship hull microfouling

Space sports – Sailing and equestrian sports in space

Analysis of the thrust deduction in waterjet propulsion – The Froude number dependence

Numerical investigation of crossflow separation on the a-pillar of a passenger car

Design of a Foiling Optimist

Experimental Investigation of the Near Wall Flow Downstream of a Passenger Car Wheel Arch

Performance Values vs. Speed – A Declaration of Independence?

FM14 Session 2: Communicating Astronomy in our Changing World

Comparison of Modern Keel Types for Sailing Yachts

Performance evaluation and ranking of 7 rudders for the Finn dinghy

2018

Unsteady pressure analysis of the near wall flow downstream of the front wheel of a passenger car under yaw conditions

The Foiling Optimist

Principles of Yacht Design (in Korean)

Performance Evaluation and Ranking of 7 Rudders for the Finn Dinghy

Principles of Yacht Design (in Polish)

Sailing yacht performance prediction based on coupled CFD and rigid body dynamics in 6 degrees of freedom

CFD prediction of steady and unsteady upwind sail aerodynamics

Net and Gross Thrust in Waterjet Propulsion

2016

Numerical prediction of the best heel and trim of a Laser dinghy

Quantitative Tuft Flow Visualization on the Volvo S60 under realistic driving Conditions

Qualitative tuft flow visualization on the volvo S60 under realistic driving conditions

Surface Flow Visualization on a Full-Scale Passenger Car with Quantitative Tuft Image Processing

Flow Structure Identification over a Notchback Vehicle

2016

Investigations of the Rear-End Flow Structures on a Sedan Car

Vi ska segla i metan på Titan

2016

Space Sports - Sailing in Space

On transom clearance

Hydrodynamic Aspects of Transom Stern Optimisation

Sailing Yacht Transom Sterns-a Systematic CFD Investigation

Brett och platt akterskepp - ett lyckat koncept - eller inte?

Varför är en lång båt snabbare än en kort?

2015

High Performance Sailing in Olympic Classes - a Research Outlook and Proposed Directions

Varför är stora båtar slankare än små?

Structures of Flow Separation on a Passenger Car

Skrovlig eller slät yta - spelar det någon roll?

CFD PREDICTIONS INCLUDING VERIFICATION AND VALIDATION OF RESISTANCE, PROPULSION AND LOCAL FLOW FOR THE JAPAN BULK CARRIER (JBC) WITH AND WITHOUT AN ENERGY SAVING DEVICE

Snabb eller långsam - Hur bedömer man en segelbåts prestanda?

Proceedings, Tokyo 2015 Workshop on CFD in Ship Hydrodynamics

2015

Waterjet Propulsion and Negative Thrust Deduction

Köl och roder

Waterjet Propulsion and Thrust Deduction

Investigation of three-dimensional flow separation patterns and surface pressure gradients on a notchback vehicle

CFD Verification and Validation in Practice - A Study Based on Resistance Submissions to the Gothenburg 2010 Workshop on Numerical Ship Hydrodynamics

A pressure jump method for modeling waterjet/hull interaction

Numerical predictions of ship-to-ship interaction in shallow water

2013

Contribution of different parameters to the thrust deduction of a waterjet propelled hull

Numerical Ship Hydrodynamics - An Assessment of the Gothenburg 2010 Workshop

Principles of Yacht Design (4th ed.)

Waterjet Propelled Hull Transom Clearance

2013

Confined water effects on the viscous flow around a tanker with propeller and rudder

CFD in ship hydrodynamics - Results of the Gothenburg 2010 workshop

Computational fluid dynamics (CFD) prediction of bank effects including verification and validation

Investigation of Keel Bulbs for Sailing Yachts

Investigation of Ship-to-Ship Interaction during a Lightering Operation in Shallow Water Using a RANS Solver

Pressure Jump Approach for Modeling Waterjet/Hull Interaction

CFD in Ship Hydrodynamics - Results of the Gothenburg 2010 Workshop

A Verification and Validation Study Based on Resistance Submissions to the Gothenburg 2010 Workshop on Numerical Ship Hydrodynamics

2011

Large Area Propellers

CFD Prediction and Validation of Ship-Bank Interaction in a Canal

Viscous Free Surface Calculations for the KCS Hull

WATERJET HULL INTERACTION

Propeller optimisation in behind condition considering sheet cavitation

Gothenburg 2010, A Workshop on Numerical Ship Hydrodynamics

CFD prediction of the local flow around the KVLCC2 tanker in fixed condition

Verification and validation of CFD predictions for a manoeuvring tanker

Adaptive overlapping grid techniques and spatial discretization schemes for increasing surface sharpness and numerical accuracy in free surface capturing methods

Ship Resistance and Flow

A Surface Capturing Method in the RANS Solver SHIPFLOW

A numerical study of hull/propeller/rudder interaction

Numerical investigations of the effects of winglets on IACC yacht drag components

A RANS study on the interaction between a propeller and a rudder in open water

Wake survey of a yacht keel for CFD validation and flow analysis

Principles of Yacht Design (3rd edition)

Computational Fluid Dynamics Validation for a Fin/Bulb/Winglet Keel Configuration

A CFD validation test case - wind tunnel test of a winglet keel

Numerical optimization of a propeller behind a ship hull at full scale

A procedure for optimizing cavitating blades in a given wake

Numerical optimization of propeller-hull configuration at full scale

CFD validation for a yacht keel

Numerical optimisation of propeller-hull configurations at full scale

Wind tunnel test of a winglet keel and how it can be used for CFD validation

A procedure for optimizing cavitating propeller blades in agiven wake

Novel design and hydrodynamic optimisation of a high-speed hull form

Towards a CFD validiation test case – wind tunnel test of a winglet keel

Benchmarking of computational fluid dynamics for ship flows: the Gothenburg 2000 workshop

Adaptive multigrid for the incompressible Navier Stokes equations

An experimental/numerical approach for evaluating skin friction on full-scale ships with surface roughness

Calculation of deep-water wash waves using a combined Rankine/Kelvin source method

The Effect of Pitch Radius of Gyration on Sailing Yacht Performance

Verification of Navier-Stokes Solutions - a Study Based on an Analytical Test Case

CFD in Ship Hydrodynamics

A Combined Rankine/Kelvin Source Method for Farfield Wash Wave Calculations

Reduction of Barnacle Recruitment on Micro-textured Surfaces: Analysis of Effective Topographic Characteristics and Evaluation of Skin Friction

A Workshop on Numerical Ship Hydrodynamics

Computational Fluid Dynamics in Ship Design

Ship Stern Flow Calculations on Overlapping Composite Grids

Overlapping Composite Grids for Ship Stern Flow Calculations

Potential Flow Calculations for Sailing Yachts

Non-Interactive Optimisation of Hull Shapes with Regard to Minimising Wash Wave Height

Level Set Methods for Predicting Viscous Free Surface Flows

Principles of Yacht Design (2nd edition)

The CALYPSO Project: Computational Fluid Dynamics in the Ship Design Process

A Test of Turbulence Models for Vortices

Failures, Fantasies and Feats in the Theoretical/Numerical Prediction of Ship Performance

Principles of Yacht Design (in German)

Michell´s Theory -The Starting Point of Computational Hydrody¬namics

Will computational fluid dynamics completely take the role of model testing?

The Level Set Technique Applied to 2-D wave Problems

Principles of Yacht Design (in Japanese)

A new Navier-Stokes solver for hydrodynamic applications

CFD in Ship Design -Prospects and limitations

A numerical investigation of trimaran configurations

The state-of-the-art of CFD for ship hydrodynamics

Progress in the Calculation of Ship Viscous Flow

A method for the optimization of ship hulls from a resistance point of view

Non-Linear Calculations of the Free-Surface Potential Flow around Ships with Special Hull Configurations

Ship resistance and flow computations

Principles of yacht design (1st ed.)

CFD as a Tool in Ship Design

Linear and Non-Linear Calculations of Free-Surface Potential Flow around Ships in Shallow Water

Resistance and Flow Predictions Using the SHIPFLOW Code

A Method for Computing Stern Flows with an Operating Propeller

SHIPFLOW Applications

Ship Viscous Flow. A Report on the 1990 SSPA-CTH-IIHR Workshop

Hydrodynamic Optimization Using SHIPFLOW

Proceedings of the 1990 SSPA-CTH-IIHR Workshop on Ship Viscous Flow, Research Report No 2, FLOWTECH International AB, 1991

A Zonal Method for Predicting External Automobile Aerodynamics, In Vehicle Aerodynamics: Recent Progress

SHIPFLOW Predictions of the Flow Around Two Tanker Sterns

Scientific Methods in Yacht Design

A Method for Resistance and Flow Prediction in Ship Design

A Numerical Method for Generating Smooth Body-Fitted Coordinate Systems Suitable for Ship Stern Flow Calculations

Comparison between First and Higher Order Methods for Computing the Boundary Layer and Viscous Resistance of Arbitrary Ship Hulls

SHIPFLOW - A CFD System for Ship Design

A Study of Ground Simulation - Correlation Between Wind-Tunnel and Water-BasinTests of a Full-Scale Car

New Viscous and Inviscid Techniques for Ship Flows

A Higher Order Panel Method for Calculating Free Surface Potential Flows with Linear Surface Boundary Conditions

Numerical Predictions on the Flow and Resistance Components of Sailing Yachts

Numerical Hydrodynamics - A Useful Complement to Model Testing

A Calculation Method for the Lifting Potential Flow around Yawed Surface-Piercing 3-D Bodies

Second International Symposium on Ship Viscous Resistance, SSPA, Gothenburg, 1985

Experimental and Theoretical Studies of Boundary Layer Transition on Ship Models

Ship Flow Calculation Using the PHOENICS Computer Code

Measurements Near the Stern of a Ship Model

A Calculation Method for Ship Stern Flows Using an Analytical Body Fitted Coordinate System

Ship Resistance Reduction - a Survey

Calculations of Thick Boundary Layers Using a Streamline Curvature Method

Streamline Curvature Method for Computing the Flow Near Ship Sterns.

Strömningslära för seglare, Svenska Seglarförbundet, Stockholm 1982

Measurements of Reynolds Stress Profiles in the Stern Region of a Ship Model

Beräkning av segelbåtens prestanda med utgångspunkt från linjeritningen

The SSPA - ITTC Workshop on Ship Boundary Layers 1980. SSPA Publication no 90, 1981

Seglarhandbok, Båt för Alla, Stockholm 1980

Numerical Viscous and Wave Resistance Calculations. Including Interaction

Boundary Layer Predictions for the SSPA Model 720 and the HSVA Tanker Using a Fully 3-D Integral Method.

Using Single Rotated Hot Wires for Measuring Reynolds Stress in a Three-Dimensional Turbulent Boundary Layer with Considerable Upwash. SSPA Projektrapport nr 2360-3, 1979

Theoretical Performance Predictions for the 5.5 m Yacht "ANTIOPE"

Uppmätning av turbulenta skjuvspänningar i tredimensionella gränsskikt med hjälp av varmtrådsanemometri - En sammanställning av olika mätmetoder. Intern skrift nr 78/46. Institutionen för tillämpad termodynamik och strömningslära, 1979.

A Method for’Calculating Thick Three-Dimensional Turbulent Boundary Layers. Part I: Equations and General Principles. SSPA Project Report nr 2360-1, 1979.

Numerical Viscous and Wave Resistance Calculations Including Interaction. Part I: The Boundary Layer-Wake Prediction. SSPA Projektrapport 2361 - 1, 1979

The International Symposium on Ship Viscous Resistance, Proceedings SSPA, Gothenburg 1978

Ship Viscous Resistance - A Survey. SSPA Allmän Rapport nr 57, 1978

Teoretiska studier av gränsskikt kring fartygskroppars akterskepp. Beräkning av visköst motstånd utgående från en approximativ lösning av gränsskiktsekvationerna. STU Final Report (75-3958), 76-3924, 1978

Experimentell och teoretisk undersökning av 12M R-yachten "Sverige". SSPA projektrapport nr 2104-3, 1977.

An experimental Investigation of the Three- Dimensional Turbulent Boundary Layer on a Ship Model

A Calculation Method for Three-Dimensional Turbulent Boundary Layers on Ship-Like Bodies