Objective. After laryngectomy, the breathing resistance of heat and moisture exchangers may limit exercise capacity. Breathing gas analysis during cardiopulmonary exercise testing is not possible using regular masks. This study tested the feasibility of cardiopulmonary exercise testing with a heat and …

Steam generating heat pumps show great potential for reducing carbon emissions in the industrial sector. However, predicting their performance is challenging as the exergy destruction of e.g., compressors and expansion valves increases with the temperature lift and condenser temperature. With over seventy …

This study aims to check the performance of two distinct configurations system: a photovoltaic-thermal (PVT) system with an ice buffer storage tank figure [1] and a conventional PV system with an air heat exchanger on the back, figure [3]. The ice buffer storage tank is used to store excess heat from …

Kelvion refrigeration B.V is one of the world’s leading manufacturers of heat exchangers, who provide solutions for almost every industrial application imaginable, working in an engineer to order fashion to provide the customers with the utmost ability to customize their products. In theory, 9 weeks …

OOS Energy Rig Management Services B.V is specialized in reactivating stranded assets. OOS Energy is mainly involved in oil and gas extraction. As rig manager OOS Energy is the connecting link between rig owner and Oil Company. The Semi-Submersible Drilling Rig Frida 1 is one of the rigs currently managed …

This report contains the results of the graduation research of Jurre Kuijper and Martin Volgers. The research goal is to find an appropriate model to calculate the heat transfer under different sets of system conditions. The system in this case is a sewer heat system, which consists of a sewage pipe …

This research is performed to give an advice for the current problem of Canada Feeder Lines regarding the purifier installation. This research has given an answer to the following main question: ‘’What is the best way to improve the cost-effectivity of the purifier installation on board of a 10.000 DWT …