Ventilation and Airflow in Buildings Research Group

  • Thomas Manns Vej 23

    9220 Aalborg Ø

    Denmark

Research Output 1974 2020

Journal article

Concentration Distribution in the Centre Plane of a Ventilated Room under Isothermal Conditions

Heiselberg, P. K., 1993, In : Indoor Air. 3, p. 34-40

Research output: Contribution to journalJournal articleResearchpeer-review

1 Citation (Scopus)

Contaminant Flow and Personal Exposure

Nielsen, P. V., Brohus, H. & Bjørn, E., 2002, In : HPAC Engineering. 74, 8, p. 40-45

Research output: Contribution to journalJournal articleResearchpeer-review

53 Citations (Scopus)

Control of Airborne Infectious Diseases in Ventilated Spaces

Nielsen, P. V., 9 Sep 2009, In : Journal of the Royal Society Interface. 6, Supplement 6, p. 747-756

Research output: Contribution to journalJournal articleResearchpeer-review

Ventilation
Communicable Diseases
Air
Cross Infection
Cabins (aircraft)
Office buildings
Recurrent neural networks
Reinforcement learning
Learning algorithms
reinforcement
38 Citations (Scopus)

Control strategies for intelligent glazed façade and their influence on energy and comfort performance of office buildings in Denmark

Liu, M., Wittchen, K. B. & Heiselberg, P., 1 May 2015, In : Applied Energy. 145, 1 May, p. 43-51 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Crowdsourcing Building Performance Patterns for Evidence-Based Decision Support in Sustainable Building Design

Petrova, E. A., Pauwels, P., Svidt, K. & Jensen, R. L., 2019, (Submitted) In : Automation in Construction.

Research output: Contribution to journalJournal articleResearchpeer-review

Data mining and semantics for decision support in sustainable BIM-based design

Petrova, E. A., Pauwels, P., Svidt, K. & Jensen, R. L., 2019, (Submitted) In : Advanced Engineering Informatics.

Research output: Contribution to journalJournal articleResearchpeer-review

Data Set for Emperical Validation of Double Skin Facade Model

Kalyanova, O., Jensen, R. L. & Heiselberg, P., 2008, In : Nordic Journal of Building Physics: Acta Physica Aedificiorum. 4

Research output: Contribution to journalJournal articleResearchpeer-review

Facades
Skin
Air curtains
Boundary conditions
Preheating
98 Downloads (Pure)

Definition of specific comfort parameters, indoor environmental and architectural quality: Evaluated by Danish single-family homeowners

Mortensen, A., Heiselberg, P. K. & Knudstrup, M-A., 1 Oct 2018, In : Indoor and Built Environment. 27, 8, p. 1085-1104 20 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Life Cycle Stages
Carbon Monoxide
Air
Temperature
Surveys and Questionnaires

Den Danske Pavillon i Sevilla: brug af CFD i idéfasen

Translated title of the contribution: the Danish Pavilion in SevillaNielsen, P. V. & Fox, S., 1996, In : VVS. 32, 15, p. 26-30 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Den dynamiske facadeberegning

Heiselberg, P. K., 2017, In : Glas. 3, p. 22

Research output: Contribution to journalJournal articleCommunication

57 Citations (Scopus)

Description of Supply Openings in Numerical Models for Room Air Distribution

Nielsen, P. V., 1992, In : ASHRAE Transactions. 98, Part 1

Research output: Contribution to journalJournal articleResearchpeer-review

13 Citations (Scopus)

Determination of the Local Thermal Conductivity of Functionally Graded Materials by a Laser Flash Method

Zajas, J. J. & Heiselberg, P., 2013, In : International Journal of Heat and Mass Transfer. 60, Maj, p. 542–548 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Functionally graded materials
flash
Thermal conductivity
thermal conductivity
Lasers

Determining indoor environmental criteria weights through expert panels and surveys

Rohde, L., Larsen, T. S., Jensen, R. L., Larsen, O. K., Jønsson, K. T. & Loukou, E., 2019, In : Building Research and Information.

Research output: Contribution to journalJournal articleResearchpeer-review

Analytic hierarchy process
Air quality
Labels
Acoustics
Health

Det Kongelige Bibliotek, Amager: projektering af naturlig ventilation i atrium

Translated title of the contribution: Royal Danish Library, AmagerHeiselberg, P. K., Madsen, U. T. & Treldal, J., 1996, In : VVS. 32, 15, p. 6-12 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Det Nordjyske Landsbibliotek: simulering af energiforbrug og indeklimaforhold

Translated title of the contribution: Northern Jutland LibraryNielsen, P. V. & Tryggvason, T., 1996, In : VVS. 32, 15, p. 34-39 6 p.

Research output: Contribution to journalJournal articleResearchpeer-review

15 Citations (Scopus)

Developing students’ collaborative skills in interdisciplinary learning environments

Gnaur, D., Svidt, K. & Thygesen, M., Jan 2015, In : International Journal of Engineering Education. 31, 1(B), p. 257-266 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
learning environment
Students
engineering
learning
new building
17 Citations (Scopus)

Development and sensitivity study of a simplified and dynamic method for double glazing facade and verified by a full-scale façade element

Liu, M., Wittchen, K. B., Heiselberg, P. & Winther, F. V., Jan 2014, In : Energy and Buildings. 68, Part A, p. 432-443 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Facades
Test facilities
Temperature
Hot Temperature
12 Citations (Scopus)

Development of a simplified and dynamic method for double glazing façade with night insulation and validated by full-scale façade element

Liu, M., Wittchen, K. B., Heiselberg, P. & Winther, F. V., 2013, In : Energy and Buildings. 58, p. 163–171 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

12 Citations (Scopus)
Facades
simulation
Ventilation
performance
energy
10 Citations (Scopus)
274 Downloads (Pure)

Diffuse Ceiling Ventilation: A Review

Zhang, C., Heiselberg, P. & Nielsen, P. V., Jun 2014, In : International Journal of Ventilation. 13, 1, p. 49-63 15 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Ceilings
Ventilation
Thermal comfort
Pressure drop
Air

Diffus loftindblæsning: fra laboratorieforsøg til praktisk anvendelse

Nielsen, P. V. & Jensen, R. L., 2010, In : H V A C Magasinet. 46, 10, p. 50-54 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Diffus ventilation fra loftindblæsning

Nielsen, P. V., 2008, In : H V A C Magasinet. 44, 1, p. 32-33 3 p.

Research output: Contribution to journalJournal articleResearch

1145 Downloads (Pure)

Diffus ventilation fra ventilationsloft

Nielsen, P. V., 2007, In : VENTInet. 19, p. 6-8

Research output: Contribution to journalJournal articleResearch

Open Access
File

Dimensionering af fortrængningsventilation

Translated title of the contribution: Dimensioning of Displacement VentilationNielsen, P. V., 2000, In : VVS. 36, 4, p. 10-13 4 p.

Research output: Contribution to journalJournal articleResearchpeer-review

7 Citations (Scopus)

Discharge coefficient of centre-pivot roof windows

Iqbal, A., Afshari, A., Wigö, H. & Heiselberg, P., Jun 2015, In : Building and Environment. 92, October, p. 635-643 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

164 Citations (Scopus)

Dispersal of Exhaled Air and Personal Exposure in Displacement Ventilated Rooms

Bjørn, E. & Nielsen, P. V., 2002, In : Indoor Air Online. 12, 3, p. 147-164 18 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Exhalation
Air
Respiration
Nose
Mouth
77 Citations (Scopus)

Dispersion of Exhalation Pollutants in a Two-bed Hospital Ward with a Downward Ventilation System

Qian, H., Nielsen, P. V. & Hyldgård, C-E., 13 Dec 2006, In : Building and Environment. 43, 3, p. 344-354 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Hospital beds
pollutant
Ventilation
ventilation
air
144 Citations (Scopus)

Dispersion of exhaled droplet nuclei in a two-bed hospital ward with three different ventilation systems

Qian, H., Li, Y., Nielsen, P. V., Hyldgård, C-E., Wai Wong, T. & Chwang, A. T. Y., 2006, In : Indoor Air. 16, 2, p. 111-128 18 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Hospital beds
Ventilation
Manikins
Respiration
Hot Temperature
2 Citations (Scopus)

Displacement Ventilation for Industrial Applications

Zhivov, A. M., Nielsen, P. V., Riskowski, G. & Shilkrot, E., 2000, In : HPAC Engineering. 72, 3, p. 41-50

Research output: Contribution to journalJournal articleResearchpeer-review

12 Citations (Scopus)

Displacement Ventilation in Hospital Environments

Li, Y., Nielsen, P. V. & Sandberg, M., 2011, In : ASHRAE Journal. 53, 6, p. 86-88 3 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Health care
Ventilation
Microorganisms
Aerosols
52 Citations (Scopus)

Distribution of Exhaled Contaminants and Personal Exposure in a Room using Three Different Air Distribution Strategies

Olmedo, I., Nielsen, P. V., Adana, M. R. D., Jensen, R. L. & Grzelecki, P., 2012, In : Indoor Air. 22, 1, p. 64–76 13 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Manikins
Exhalation
Air
Impurities
Ventilation
9 Citations (Scopus)

Does a mobile laminar airflow screen reduce bacterial contamination in the operating room? A numerical study using computational fluid dynamics technique

Sadrizadeh, S., Tammelin, A., Nielsen, P. V. & Holmberg, S., 2014, In : Patient Safety in Surgery. 8, 1, 27.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
Hydrodynamics
Operating Rooms
Air
Ventilation
Operating Tables
23 Citations (Scopus)

Draught Risk from Cold Vertical Surfaces: Extended version

Heiselberg, P. K., 1994, In : Building and Environment. 29, 3, p. 297-301

Research output: Contribution to journalJournal articleResearchpeer-review

46 Citations (Scopus)

Dynamic Heat Storage and Cooling Capacity of a Concrete Deck with PCM and Thermally Activated Building System

Pomianowski, M. Z., Heiselberg, P. & Jensen, R. L., 2012, In : Energy and Buildings. 53, October 2012, p. 96-107 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Heat storage
Phase change materials
Concretes
Cooling
Thermodynamic properties
13 Citations (Scopus)

Early Building Design: Informed decision-making by exploring multidimensional design space using sensitivity analysis

Østergård, T., Jensen, R. L. & Maagaard, S., 2017, In : Energy and Buildings. 142, p. 8-22

Research output: Contribution to journalJournal articleResearchpeer-review

Sensitivity analysis
Decision making
Visualization
15 Citations (Scopus)
312 Downloads (Pure)

Economy Controls Energy Retrofits of Danish Single-family Houses: comfort, indoor environment and architecture increase the budget

Mortensen, A., Heiselberg, P. & Knudstrup, M-A., 2014, In : Energy and Buildings. 72, April, p. 465–475 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Power control
Energy conservation
Education
1 Citation (Scopus)

Effect of air stability on the continuous and periodic exhalation flow of a person

Xu, C. W., Gong, G. C., Wang, Y. D., Nielsen, P. V. & Liu, L., 25 Sep 2014, In : Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences. 41, 9, p. 106-112 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Ventilation
Air
Trajectories
Smoke
Velocity measurement
2 Citations (Scopus)

Effect of Opening the Sash of a Centre-Pivot Roof Window on Wind Pressure Coefficients

Iqbal, A., Wigö, H., Heiselberg, P. & Afshari, A., Dec 2014, In : International Journal of Ventilation. 13, 3, p. 273-284 12 p., 6.

Research output: Contribution to journalJournal articleResearchpeer-review

Roofs
Wind tunnels
Wind effects
Pressure distribution
Ventilation
32 Citations (Scopus)

Effects of airflow and liquid temperature on ammonia mass transfer above an emission surface: Experimental Study on Emission Rate

Rong, L., Nielsen, P. V. & Zhang, G., 24 May 2009, In : Bioresource Technology. 100, 20, p. 4654–4661

Research output: Contribution to journalJournal articleResearchpeer-review

Ammonia
airflow
mass transfer
Mass transfer
experimental study

Eksempler på anvendelse af hybrid ventilation

Translated title of the contribution: Examples of Application of Hybrid VentilationHeiselberg, P. K., 2002, In : Installatoer Horisont. 38, 3, p. 34-35

Research output: Contribution to journalJournal articleResearchpeer-review

132 Downloads (Pure)

Energioptimering af en kontorbygning

Heiselberg, P., 2005, In : VENTInet. 15, p. 3 1 p.

Research output: Contribution to journalJournal articleCommunication

Open Access
File
6 Citations (Scopus)

Energy Efficient Measures to Avoid Downdraft from Large Glazed Facades

Heiselberg, P. K., Overby, H. & Bjørn, E., 1995, In : ASHRAE Transactions. 101, Part 2, p. 1127-1135

Research output: Contribution to journalJournal articleResearchpeer-review

4 Citations (Scopus)

Energy flexibility of a nearly zero-energy building with weather predictive control on a convective building energy system and evaluated with different metrics

Liu, M. & Heiselberg, P., 2019, In : Applied Energy. 233-234, p. 764-775 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

weather
energy
Heating
heating
cooling
81 Citations (Scopus)

Energy flexibility of residential buildings using short term heat storage in the thermal mass

Dreau, J. L. & Heiselberg, P. K., 2016, In : Energy. 111, September, p. 991–1002 12 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Heat storage
Radiators
Modulation
Hot Temperature
6 Citations (Scopus)

Evaluation of air cleaning technologies existing in the Danish market: Experiments in a duct and in a test room

Ardkapan, S. R., Afshari, A., Bergsøe, N. C. & Nielsen, P. V., 2014, In : Indoor and Built Environment. 23, 8, p. 1177-1186 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Air
Technology
Ozone
Pressure
Ultrafine
24 Citations (Scopus)

Evaluation of Discharge Coefficients for Window Openings in Wind Driven Natural Ventilation

Heiselberg, P. & Sandberg, M., 2006, In : International Journal of Ventilation. 5, 1, p. 43-52

Research output: Contribution to journalJournal articleResearchpeer-review

Ventilation
49 Citations (Scopus)

Evaluation of Methods for Determining Air Exchange Rate in a Naturally Ventilated Dairy Cattle Building with large Openings using Computational Fluid Dynamics (CFD)

Wu, W., Zhai, J., Zhang, G. & Nielsen, P. V., 2012, In : Atmospheric Environment. 63, p. 179-188 10 p.

Research output: Contribution to journalJournal articleResearchpeer-review

computational fluid dynamics
exchange rate
cattle
air
gas
29 Citations (Scopus)

Evaluation of the Indoor Environment in the Comfort Houses: Qualitative and Quantitative Approaches

Brunsgaard, C., Heiselberg, P., Knudstrup, M-A. & Larsen, T. S., Jun 2012, In : Indoor and Built Environment. 21, 3, p. 432-451 19 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Denmark
Documentation
Interviews
1 Citation (Scopus)
93 Downloads (Pure)

Evaluation tool of climate potential for ventilative cooling

Belleri, A., Avantaggiato, M., Psomas, T. & Heiselberg, P., 3 Jul 2018, In : International Journal of Ventilation. 17, 3, p. 196-208

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
Cooling
Ventilation
Thermodynamic properties
Hot Temperature