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The International Journal of Ventilation, Volume 9, 2010-2011

Volume content
Optimization of Aerosol Sensor Placement in Common Ventilation Ductwork

Aerosol detection in HVAC duct components is a critical component of contaminant detection and analysis. Incorrect placement of a sensor inlet within the…

Adam Arabian and Ellen Brehob
Simple Correction Methods of Infrared Thermography for Building Exterior Surfaces

There is a need to improve the accuracy of infrared thermography for measuring the temperature distribution of building exterior surfaces. Thermography is…

Lina Yang and Yuguo Li
The Performance of Natural Ventilation Windcatchers in Schools - A Comparison between Prediction and Measurement

Windcatchers are roof mounted devices that use the action of the wind to provide top down natural ventilation to a room. Here, fresh air is channelled into…

Benjamin M. Jones and Ray Kirby
Application of a School Building Thermal Response Numerical Model in the Evolution of the Adaptive Thermal Comfort Level in the Mediterranean Environment

In this paper, a review is made of the adaptive thermal comfort model. This is then applied and compared with the performance of the conventional thermal…

Eusébio Z. E. Conceição, Abel R. L. Nunes, João M. M. Gomes and Mª Manuela J. R. Lúcio
Hybrid Ventilation for Multi-Zone Buildings - Development of Optimal Control Strategies through Experiments and Dynamic Modelling

Hybrid ventilation represents an interesting option both to guarantee good air quality for indoor environments and to reduce the energy consumption related…

Olivier Jung, Mohamed El Mankibi, Andrea Kindinis and Pierre Michel
Ventilation Control Approach for Acceptable Indoor Air Quality and Enhancing Energy Saving In Thailand

Nowadays many people spend most of their time indoors, so the quality of indoor air has significantly impacted human health and comfort. The purpose of the…

orakamol Boonyayothin, Jongjit Hirunlabh, Pojanie Khummongkol, Sombat Teekasap, U-Cheul Shin and Joseph Khedari
A Case Study of the Energy Saving Potential of Stratum Ventilation

Stratum ventilation is a recently proposed air distribution system. It works by creating a layer of fresher air in the occupants' breathing zone. This is…

Zhang Lin, CF Tsang, TT Chow, KF Fong and Ting Yao
Numerical Assessment of the Performance of Ventilation Strategies in a Single-Family Building

Ventilation systems are primarily designed for ensuring good indoor air quality (IAQ). However, building energy requirements tend to put demand on reducing…

Juslin Koffi, Francis Allard and Jean-Jacques Akoua
Hybrid Ventilation System Simulation for Several Cities in Turkey

Hybrid ventilation systems combine the superior properties of natural and mechanical ventilation systems to reduce energy consumption. In this study, hybrid…

Selin Aradag, Ozgur Bayer, Caner Karatas, Umit Poyraz, Ozan Kalkan, Firat Haciahmetoglu, Yalcin Efe , Mustafa Kahvecioglu and Alican Goncu
Robust Occupancy-Based Distributed Demand Control Ventilation

Distributed demand control ventilation (DDCV) has shown potential for improving both indoor air quality (IAQ) and energy consumption over conventional…

Vikas Dhummi, Dustin Demetriou, Harish J. Palanthandalam-Madapusi, H. Ezzat Khalifa, and Can Isik
Experimental Study of Air Distribution and Ventilation Effectiveness in a Room with a Combination of Different Mechanical Ventilation and Heating/Cooling Systems

Mixing and displacement ventilation are common systems in commercial buildings, while mixing ventilation is used in residential buildings. Displacement…

Bjarne W. Olesen, Angela Simone, Michal Krajčík, Francesco Causone and Michele De Carli
Experimental Studies on Air Distribution Using Ceiling Slot Diffusers in a Room

Nowadays, the ceiling slot diffuser is very popular in offices. However one of the problems, for the producer and designer of linear diffusers,…

Guangyu Cao, Mika Ruponen, Kim Hagström and Jarek Kurnitski
Airflow Control for Personal Air-Conditioning in a Partly Unoccupied Zone using a Multi-Flow Ceiling Cassette Type Packaged Air-Conditioner

There are various demands for air-conditioning in each office space resulting from the variability of thermal distribution caused by a bias of heat sources…

Ryo Ishiguro, Tomoyuki Chikamoto, Satoshi Hashimoto, Ryozo Inada, Atsushi Nishino and Takashi Akimoto
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