Sky Lotus (VNT-I)

Sky Lotus (VNT-1) is first generation of the Lotus Prototype Class and configured as a high-rise commercial tower; this system is exclusively built around the futuristic VWBS (Vortex Wind Blade System) technology.  With a fully integrated Wing Energy System that is incorporated in an aerodynamically body, this fixed wing configuration is fully designed to augment wind velocity for conversion into sustainable energy.  In addition, the system is integrated with an automated system using an array of airfoils to enhance the vessels profile in order to improve its aerodynamic flow characteristics. 

By maximizing the required air flow characteristics, ventilation and air purification systems run on virtually no energy and are built into a redundant system of chemical Co2 extractors and HRC (Humidity Reduction Cells).  Notably, the massing of the fuselage is based off a rectilinear geometry that accentuates negative pressure on the northern to augment the pressure variance of the WESEAV, thus increasing a vacuum phenomenon on the posterior of its wind blades.  

The glazing of Sky-Lotus was created in order to maximize daylight penetration in its core whilst increasing the productivity of the employees inside.  Numerous studies have indicated in the past that an increase in the quality and accessibility of daylight elevates the overall emotional and moral well-being of its occupants.   One of the key internal features of this building system is the minimization of internal walls.  This was done to facilitate free flow of air throughout the interior.  Sound is controlled by creating common and private zones that increase sound dampening materials across specified areas. In addition, passive and active systems dampen ambient noise at acceptable comfort levels to reduce the unnecessary use of decibel reducing material.

The front elevation of Sky Lotus has an added feature of an inverted V shape.  Importantly, this passive feature was added to increase the pressure variance for the WESEAV.  Naturally, the higher decks of Sky-Lotus have greater levels of ambient wind pressure, implying that the extracted V helps create a directional flow of entry of air into WESEAV.   In addition, slope and material type are chosen to accentuate wind velocity, thus reducing its friction coefficient and laminar airflow.  However, by eliminating protruding mullions and variance in surface area, the glazing system of Sky-Lotus is able to maintain a highly-streamlined geometry.   As a primary principle of OpDes, every component of a vessel’s fuselage is created to maximize and optimize the introduction of wind energy into the Vortex Tube.

Molded and shaped by wind, Sky Lotus incorporates an air injection system known as EVAJ (Electrostatic Vaporized Air Jets) that provide additional air pressure into the WESEAV.  In addition, the wind blades of the VWBS feature a VPCD (Variable Pitch Control Device) device that alters the angle of incidence of its wind blades based on the amount of air velocity entering the wind tube.  This feature is unique in that it allows the system to adjust its surface area and angle of exposure for peak efficiency.   Created with an aerodynamic purpose of wind power utilization, it is designed for both commercial and business applications within temperate environments. In addition, the insulated glazing of VN was engineered to maximize daylight penetration into its core so as to facilitate healthy and productive work environments whilst simultaneously lowering wind loads and heating demands of the entire facility.

Moreover, the Base of Sky Lotus also is a commercial center.  Its primary use is to provide access to the tenant’s areas of dining and convenience, but also to create accessibility for the pedestrians below. 

Furthermore, there is a series of supplemental energy and water systems needed for the treatment of rain and gray water.  From the outset, it was understood that this system would be as a closed-loop system, where water and energy was r produced on site in accordance with the standards of GIMA (Grid Integrated for Minimal Access). The ‘Vortex effect’ refers to the increase in compression when a fluid passes through a smaller zone of geometry.   Given that it relates to other OpDes systems, its Fluid Dynamic principles are used to enhance wind energy passing through a space.  This natural phenomenon signifies the primary technology behind the VWBS (Vortex Wind Blade System).

The VWBS is able to maximize the efficiency of a WES by increasing the speed of ambient wind velocity as it meets specially treated wind blades. The Venturi effect, on the other hand, is the fluid pressure caused when compression occurs in a gas or liquid when it flows through a constricted area of pipe.  It’s a combination of Bernoulli's principle and the equation of continuity, as per which, the velocity of a gas or liquid needs to increase due to the law of Conservation of energy.  We use the same principle in our Venturi Wind Blade System.  Our patented system also maximizes the efficiency of wind energy systems by enhancing the ambient velocity of wind.


Estimated Product Cost:

  • $650 MILLION


Systems and Technologies:

  • Proprietary



  • Height - 400 ft

  • Floors - 30

  • Commercial Gross Area - 4,225,850 ft^2

  • Retail Gross Area - 296,227 ft^2


Active Systems:

  • Proprietary

  • Variable Pitch Blade Control

  • Night Purge Ventilation

  • Electric Light Motion Control

  • Chemical Emergency Lighting System

  • Fiber Optic Data Network

  • Natural Gas Emergency Power Supply

  • Automated Daylight Reflection System

  • HEPA Air Purification

  • HVAC


Passive Systems:

  • Proprietary

  • Airflow Induced Natural Ventilation

  • Solar Chimney Air Convection

  • Chemically Active Humidity Control

  • Photosynthesis CO2 reduction

  • Convection Air Circulation

  • Solar Radiation Water Heating System

© 2020 by OpDes Architecture, P.C.

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