Sentence examples for severe operation from inspiring English sources

For one thing, the hydrotreating unit requires more severe operation conditions to meet the standard of ultra-deep desulfurization.

Such severe operation conditions of the DO imply stringent requirements for the DO design and its cooling system to ensure the required temperature operation regime of the dome.

The main object of this technique is to investigate hydrogen network flexibility under severe operation uncertainty and to reduce streams to purifiers by consideration inlet feed purity of purifiers.

Its maximum power output at 750 °C was 46 W with degradation rate of 0.69%/kh during severe operation condition for more than 1000 h, proving that such all-ceramic stack is a strong candidate as novel SOFC stack design.

The main drawback of these techniques relates to the disposal of the spent contaminated activated sludges, generation of toxic by-products, severe operation conditions (e.g., high temperature and high pressure) and the slow reaction rates, which mean higher energy consumption and expensive running cost.

The tubesheet structure is one of the components that suffer the most severe loading in fast reactors, and it is one of the most difficult components to design because of such severe operation conditions and its complex three-dimensional structure with an arrangement of numerous penetration holes.

A questionnaire was administered to each index patient by Capio MEC staff to obtain information on their demographic and personal characteristics (sex, date and place of birth, parental origin) as well as their medical history (medical treatment, pain, severe operations, age at CVD onset, presence of deep vein thrombosis, phlebitis).

As a result of the analysis presented in this article, improved designs of flow manifolds in heat exchangers can be realized, to assure operation safety under severe operating conditions.

This contribution is meaningful since it allows to analyze future electrical systems with severe unbalanced operation due to high penetration of single-phase renewable and load sources.

While at the other end of the scale, System E included many severe tillage operations, bare fallows, high N inputs and conventional row spacing; practices that are still used in some areas.

In Niigata University Hospital, when relatively severe surgical operations (e.g., large bone defects that require hospitalization for alveolar ridge augmentation and sinus floor elevation) are planned, relatively large volumes of blood samples are usually collected the day before the operation, and platelet-rich plasma (PRP) is prepared and stored at ambient temperature until use [5].