About

Log in?

DTU users get better search results including licensed content and discounts on order fees.

Anyone can log in and get personalized features such as favorites, tags and feeds.

Log in as DTU user Log in as non-DTU user No thanks

DTU Findit

Recent

Boolean: (bicycle AND helmet) OR (head AND protection) (always group AND in parenthesis)
Title: title:(climate change)
Author: author:("bohr niels" OR "bohr n") (avoid only full first name)
Phrase: "water pump control" (does not work with wildcards)
Wildcards: wom?n pharm*

More help on how to search

Flexible matching

About search syntax

Search syntax Advanced
Close advanced
{{problem}}
By field Using AND/OR By author
This tool can help you build boolean queries suitable for doing a broad search for different synonyms or spellings of each word. Start via the drop-down below or just start typing in the search field.
{{ row.typeTitle }}: ( )

Since our index often lack the full first name of people it can be difficult to correctly search by author.

Fill in the fields and let us help you build a good query:

If you need to find everything possible, consider only searching by last name.

Use "Starting year" to ignore publications out of year range.

Author: Alexandersen remove
Filter results...

Interpreted as:

title:(Topology AND optimisation AND of AND passive AND coolers AND for AND light-emitting AND diode AND lamps)

Suggestions: Include records that partially match the query

Filter results
Access
Type
Language
Year
From DTU
Advanced
Previous 1 - 2 of 2 Next
Export
10 items by relevance
1 Conference paper

Topology optimisation of passive coolers for light-emitting diode lamps

Alexandersen, Joe

Proceedings of Wcsmo-11 — 2015

This work applies topology optimisation to the design of passive coolers for light-emitting diode (LED) lamps. The heat sinks are cooled by the natural convection currents arising from the temperature difference between the LED lamp and the surrounding air. A large scale parallel computational

Year: 2015

Language: English

More...
c aik pghden mjoblf
2 Journal article

Design of passive coolers for light-emitting diode lamps using topology optimisation

Alexandersen, Joe; Sigmund, Ole; Meyer, Knud Erik; Lazarov, Boyan Stefanov

International Journal of Heat and Mass Transfer — 2018, Volume 122, pp. 138-149

Topology optimised designs for passive cooling of light-emitting diode (LED) lamps are investigated through extensive numerical parameter studies. The designs are optimised for either horizontal or vertical orientations and are compared to a lattice-fin design as well as a simple parameter

Year: 2018

Language: English

More...
lmn ofceb dgapkjhi

DTU users get better search results including licensed content and discounts on order fees.

Log in as DTU user