A Review on Tree Sensitive Urban Design (TSUD) Approach as potentials Streetscape Design Guidelines

تحلیل موتور توربوپراپ در شرایط on-design و off-design

در این رساله عملکرد یک موتور توربوپراپ که ملخ آن از نوع clark y 5868-r9 است در شرایط نقطه طرح (on- design) و خارج از نقطه طرح (off- design) مورد مطالعه قرار گرفته شده است. موتور توربوپراپ یکی از انواع موتور جت در تراست بالا و مصرف مخصوص سوخت پایین است که عدد ماخ پروازی آن هرگز از 8/. تجاوز نمی کند. دور موتور های توربوجت به حدی زیاداست که در صورت اتصال مستقیم به ملخ، سرعت نوک تیغه های ملخ به سرع...

Promoting city center parking qualities using urban design guidelines

Quality is the most important consequence of an urban design project, and its promotion is the final duty of an urban designer. So "urban design guidelines" which use environmental improvement factors in their structure, have an effective role in promoting urban space quality. "Urban design guidelines" are the most important instruments in urban designers' authority, to reflect and appear im...

Modelling the impact of Water Sensitive Urban Design technologies on the urban water cycle Modelling the impact of Water Sensitive Urban Design technologies on the urban water cycle

Democratic Urban Streets Design Guideline Codifications (Based on Qualitative Democratic Urban Spaces Design Norms)

On Guidelines for Representing Business Models - A Design Science Approach

Business models describe the modus operandi of a firm and reflect the activities and value streams from an abstract viewpoint. This paper proposes a set of guidelines for the representation of business models. Based on recent conceptualizations of business models and argumentation theory, we develop a comprehensive framework for the representation of a business model’s structure and the logic o...